Science & Medicine
National Geographic
Since 1888, we've traveled the Earth, sharing its amazing stories with new generations. Official Twitter account of National Geographic.1,917,981 followers | Follow
Dr. Sanjay Gupta
Staff Neurosurgeon, Emory Clinic CNN Chief Medical Correspondent1,458,252 followers | Follow
American Red Cross
Official twitter stream for the American Red Cross. Follow us for disaster and preparedness updates.705,226 followers | Follow
WIRED Science
Science, space, energy and robot sharks with lasers. Hosted by the Wired Science team: @betsymason, @9brandon, @adamspacemann, @davemosher & @danielaphd.690,337 followers | Follow
New Scientist
New Scientist is the world's leading science and technology weekly. http://www.facebook.com/newscientist563,148 followers | Follow
Science Channel
Thought-provoking updates, insider news and more from Science...show your #nerdtweet pride!511,332 followers | Follow
womenshealth.gov
The Office on Women's Health is part of the U.S. Dept. of Health and Human Services. (Note: following/being followed neither implies nor equals endorsement.)426,878 followers | Follow
Scientific American
Scientific American Magazine and online, over 165 years of science news368,806 followers | Follow
Nature News&Comment
The latest science news and opinion from @NatureMagazine. Winner Best Twitter, Online Media Awards 2011, and Shorty Award for science, 2012.361,674 followers | Follow
Mayo Clinic
An integrated clinical practice, education and research institution specializing in treating patients. Account maintained by @MayoClinic/MCCSM.355,369 followers | Follow
Harvard Health
Authoritative health information, drawing on the expertise of 8,000 faculty physicians at Harvard Medical School and its world-famous affiliated hospitals.344,432 followers | Follow
Discovery Health
Your source for health & wellness info, tips, tools, support & great TV!!330,347 followers | Follow
NYTimes Science
Science, Environment, Space and Cosmos News From NYTimes.com/Science318,681 followers | Follow
Reuters Science News
From newly charted astronomical anomalies at the far reaches of the universe to the rise of nanotechnology, nobody covers science like Reuters.com.317,709 followers | Follow
Science News
Covering important and emerging research in all fields of science. Publisher @society4science. Moderator @pwthornton. See also @sciencenewskids.303,854 followers | Follow
girlshealth.gov
U.S. DHHS Office on Women's Health website for girls ages 10 - 16. We have resources for parents and teachers too!281,682 followers | Follow
American Cancer Soc
The official American Cancer Society Twitter stream. Together we're helping you stay well, get well, by finding cures and fighting back. 1-800-227-2345276,718 followers | Follow
msnbc.com - Health
Health, diet and nutrition news from msnbc.com. Curated by @melissadahl, @jonel_aleccia and others.255,720 followers | Follow
Guardian Science
News, comment, all that stuff from the Guardian's science, health and environment team253,560 followers | Follow
CDC_eHealth
CDC social media, including: videos, eCards, widgets, Twitter chats. Comments received are subject to PRA & may be archived http://go.usa.gov/8Ea.238,991 followers | Follow
NIH for Health
NIH…Turning Discovery into Health. Read our Privacy Policy: http://www.nih.gov/about/privacypolicy_parttwo.htm230,064 followers | Follow
Science Friday
Sci/tech radio program on NPR; video, Twitter (@scifri, @sci_arts) and Facebook/scifri. Got ideas? Write and tweet us @scifri all week and during the show.213,672 followers | Follow
WSJ Health News
Health, healthcare, biotech, new drugs & medicine coverage from The Wall Street Journal.187,191 followers | Follow
NYTimes Well
Follow Tara Parker-Pope as she sifts through medical research to help readers live well every day. Also find Tara on Twitter @taraparkerpope186,041 followers | Follow
TIME Healthland
The latest in health, wellness and family from @TIME. Hosted by @acsifferlin181,585 followers | Follow
Digg Science
Top science stories as they roll across the homepage of Digg.com162,547 followers | Follow
EcoInteractive
Eco Preservation Society: Inspiring Action, Empowering People,Connecting Communities & Transforming the Planet through Conservation, Reforestation & Education161,040 followers | Follow
Ezra Klein
Blogger/columnist for Washington Post, columnist for Bloomberg View, contributor to MSNBC. Eater of food. Hater of filibuster. Lover of charts.156,945 followers | Follow
PhysOrg Science News
Science news, Technology news. Physics, Space, Biology, Chemistry, Engineering, Math, Electronics, Nanotechnology, Materials, Computers, Health, Earth Science.139,569 followers | Follow
USA TODAY Health
Latest news on health, science, fitness, food, parenting, and relationships from USATODAY.com.131,959 followers | Follow
Child-Psych.org
Official Twitter of Child-Psych.org. Providing science-based commentary on parenting, child development, and child disorders.124,792 followers | Follow
The Telegraph
News and comment from The Daily Telegraph, The Sunday Telegraph and The Telegraph. Info about new products, apps & promotions. Please say hello if we can help114,920 followers | Follow
carlzimmer
Science writer: champion of underappreciated life forms. New book: Science Ink: Tattoos of the Science Obsessed http://bit.ly/scienceinkbook104,764 followers | Follow
Psychology Today
Psychology Today is the only general interest magazine devoted exclusively to everybody’s favorite subject: ourselves. (Tweets on: human behavior. By: @fedira)84,707 followers | Follow
Discovery_News
DiscoveryNews.com, a Discovery Channel website that covers the latest science news on tech, gadgets, animals, space, adventure, autos, history and earth.74,967 followers | Follow
Harvard Research
Advances in research and scholarship from across Harvard University65,328 followers | Follow
Popular Science
Popular Science's Twitter feed, the source for science and technology news from the future. Includes daily blog posts, every article from the magazine and more62,290 followers | Follow
Dr Steven Shuel
My passion is natural healing using the latest in nutritional and dietary interventions61,115 followers | Follow
.MUSIC (dotMusic)
.MUSIC (dotMusic) is the exclusive domain name extension for official, verified websites representing the Music Industry, Artists, Music Creators & Brands55,980 followers | Follow
Science Magazine
The world's leading outlet for scientific news, commentary, and cutting-edge research.54,563 followers | Follow
Kevin Pho, M.D.
Social media's leading physician voice. USA TODAY's Board of Contributors. Keynote speaker. Also at KevinMD.com and Facebook.com/KevinMDblog53,065 followers | Follow
Cleveland Clinic
Patients First for 90+ years! Get health tips, doctor chats and the latest on innovation and research here.51,061 followers | Follow
I Am Biotech
I Am Biotech is a place where biotech professionals and enthusiasts can come together and discuss the promise of biotech. #Biotech46,535 followers | Follow
CNN Health
Bringing you breaking health news, tips & features on living better.46,291 followers | Follow
LiveScience
Science news covering top stories of the day in health, environment, animals, technology and space42,948 followers | Follow
Tom Heston
I help people make wise health decisions. Dedicated to your good health! - Tom Heston, MD36,133 followers | Follow
sciencedaily
Visit ScienceDaily to read breaking news about the latest discoveries in science, health, the environment, and technology.31,945 followers | Follow
LA Times Tech Now
@LATimes Tech Now reporters (@DeborahNetburn @Sal19 @MMaltaisLAT @JGuynn @DSarno @ByAndreaChang @Emamd) on the biz + culture of our digital lives.29,071 followers | Follow
Pfizer Inc.
The official site for Pfizer Inc., where we apply science and our global resources to improve health and well-being at every stage of life. I'm Jen Kokell, CC28,170 followers | Follow
Medical News
offering the latest #medical and #healthcare news and information #medicine #health #bioscience #pharma #bio #medcom #fda #drug25,833 followers | Follow
Drug Free Health
Drug Free Health Secrets, Take control of your Health Today, Join our Exciting New Healthy Living Community and Share your Experiences...25,251 followers | Follow
Marsha Lucas, PhD
Psychologist, neuropsychologist, and author of Rewire Your Brain For Love (Amazon.com, BarnesandNoble.com, IndieBound.org, or your favorite bookstore).24,451 followers | Follow
Breast Cancer News
The fastest way to find out what is happening with research and treatment methods. We scan the best sources of into.24,303 followers | Follow
PsychCentral
Psychology and mental health information and support, since 1995. Pages are maintained by Jessica Digiancinto, Associate Editor.23,952 followers | Follow
Food Safety Info Ctr
As part of the USDA National Agricultural Library, FSIC provides food safety information to educators, industry, researchers and the general public.23,821 followers | Follow
Times Science
The inside track on science, health and the environment from The Times (of London), and the journalists who write it22,966 followers | Follow
AmericanMedicalNews
American Medical News: The news and information source for physicians. Covering business, policy, public health and legal issues that impact medical practices.22,733 followers | Follow
Dr. Jennifer Ashton
MD,Ob-Gyn, women's health expert, co-host of ABC's The Revolution, author of Your Body Beautiful and The Body Scoop for Girls,triathlete, hockey fan, mother.22,643 followers | Follow
Heart Health
Get the latest news, information, and research on your heart. Re-tweet if you want.22,501 followers | Follow
Stem Cell Research
Fascinated by the potential of stem cell research. Always on the lookout for more information!22,243 followers | Follow
Know Cancer
Know Cancer is a Social Network that provides Support, Education and Resources to the Cancer Community. Come join us!21,528 followers | Follow
Bioscience News
Attempting to relay the top bioscience news. Shoot a message if you have suggestions. Retweet okay.21,366 followers | Follow
Kaiser Health News
Nonprofit news service covering health care policy/politics. KHN is an editorially independent program of the Kaiser Family Foundation. Links not endorsements.20,804 followers | Follow
Lifescript
We're an online magazine devoted to women's health. Laurie S. tweeting with you today. ...20,588 followers | Follow
Dr. David Orman
David Orman is a Wellness Entrepreneur, Expert and Educator. He is the author of 2 books anddeveloper of the country's premiere anti aging formula, Hgh Plus.19,350 followers | Follow
Tara Parker-Pope
New York Times Well blogger, author, busy mom, lapsed runner and pack leader of four ill-behaved small dogs.18,920 followers | Follow
PBS Nature
Wednesdays at 8PM on PBS (check local listings). Tweets by the NATURE team.18,757 followers | Follow
Science Mag News
The news staff at Science Magazine bring you the hottest science news and stories, served up every weekday.18,511 followers | Follow
GE Healthcare
GE Healthcare official account. Emerging health trends, innovations & challenges in healthcare delivery. Tweets from Comms team.18,417 followers | Follow
SciAm MIND
Scientific American MIND magazine. Behavior. Brain Science. Insights.18,312 followers | Follow
David Bradley
Science news, views, interviews and tech talk from Science Writer David Bradley based in Cambridge, England, UK. First solo book coming soon - Deceived Wisdom.17,296 followers | Follow
JohnsHopkinsMedicine
Aiming to improve the health of the community and the world by setting the standard of excellence in modern education, research and clinical care.17,229 followers | Follow
Harvard Med School
Research, education news & trends in Science & the healing arts from Harvard Medical School (HMS). Staffed by the Office of Communications & External Relations.17,212 followers | Follow
AHA Science
American Heart Association/American Stroke Association Science News16,903 followers | Follow
Modern Healthcare
Award-winning Healthcare Business News, Commentary and Opinion15,802 followers | Follow
Global Warming
Global warming, climate change and environment news. See also @greennews and @science15,196 followers | Follow
Adam Feuerstein
Sr. Columnist at TheStreet, covering biotech/drug stocks. I'm a skeptic, failure is fun. Data are. It's loser not looser. I use naughty words. Deal w/ it.14,398 followers | Follow
Bertalan Meskó, MD
Medical doctor, founder of Webicina.com, speaker, blogger, university lecturer, health 2.0 consultant, Wikipedia administrator doing PhD in genomics.13,740 followers | Follow
Deloitte Health Care
Your source of news and information from Deloitte LLP's Health Sciences practice.13,556 followers | Follow
Science So What
So let’s look at science: what is it doing for us already? How is it going to drive us to a better future?12,657 followers | Follow
L.A. Times Science
Science and medical news from @latimes. See latimes.com/twitter for more news streams.12,046 followers | Follow
Scripps Health
Scripps Health is a nonprofit, community-based health care delivery network in San Diego, California.11,780 followers | Follow
elizabeth cohen
Senior medical correspondent on CNN and author of The Empowered Patient.11,715 followers | Follow
Medicine and Health
We are medical students hoping to use social networking to promote medical research11,564 followers | Follow
Ivan Oransky
Executive editor, Reuters Health; journalism adjunct, NYU; blogger, Embargo Watch and Retraction Watch; AHCJ treasurer; Zinfandel drinker.11,501 followers | Follow
FierceBiotech
Written by Executive Editor Ryan McBride, @RyanMFierce. Join the largest and most active biotech news readership in the world at FierceBiotech.com.11,431 followers | Follow
Alzheimer's Reading
The Alzheimer's Reading Room is the number one source of life news for the entire Alzheimer's community. Join our Free Mailing List11,165 followers | Follow
FiercePharma
FiercePharma's 140, written by Tracy Staton. Join 80,000 pharma insiders on our free newsletter at FiercePharma.com.11,150 followers | Follow
Dr. David Ballard
Head of Marketing and Business Development in the APA Practice Directorate. Business, psychology, health, well-being and performance.10,953 followers | Follow
Nature Biotechnology
Nature Biotechnology is a monthly journal covering the science and business of biotechnology.10,767 followers | Follow
ABC Science
Science, health and related goodies from the Australian Broadcasting Corporation. Radio, TV and online10,458 followers | Follow
Scott Hensley
Writer and editor for Shots, NPR's health blog. My fixations manifested here. And, yes, there will be typos. (PR people, don't pitch me on Twitter.)10,416 followers | Follow
The Naked Scientists
Based at Cambridge University, we make science radio programmes for the BBC and other broadcasters and host a website and podcast.10,185 followers | Follow
Cognitive Therapy
Tweeting news items mentioning Cognitive Therapy for our mutual benefit. See us on YouTube!10,068 followers | Follow
U-M Health System
Creating the future of health care through scientific discovery and innovations in education while providing the most effective and compassionate care.9,940 followers | Follow
Evidence Matters
because science reporting and decision-making should be evidence-based. RTs do not always imply endorsement.9,761 followers | Follow
DailyMe Health
The top health news and columns covering diet, fitness, nutrition and more from aggregated sources.9,286 followers | Follow
nycHealthy
nycHealthy is a service of the NYC Health Department. We are here to talk to New Yorkers about health topics, events, and services offered through our programs9,088 followers | Follow
Mike Huckman
SVP,Dir. of Media Strategy,MSL New York. Just tryin' to avoid the #prfail. Fmr. CNBC Pharmaceuticals Reporter. Spin instructor. Dog owner. USC Trojan. Fight On!9,064 followers | Follow
Science Policy News
ScienceInsider has moved! Follow @ScienceNOW for breaking policy and research news from the staff at Science magazine!9,061 followers | Follow
Emory Healthcare
We're the only academic medical center in Atlanta & the largest health care system in Georgia. We tweet w/ you about all things related to health & wellness.8,910 followers | Follow
New Health Dialogue
Policy blog focusing on issues of cost, coverage, and quality in health reform.8,836 followers | Follow
Pharma News
sharing all the latest news from the #pharma industry #drugs #biotech #fda8,824 followers | Follow
Dr. Frederic Vagnini
Compassionate physican determined to beat diabetes with weight loss plan that removes metabolic roadblocks, sheds pounds, reverses prediabetes and diabetes8,696 followers | Follow
Cancer News Network
The Cancer New Network aims to provide news and information on cancer and other diseases.8,672 followers | Follow
Focused on Health
Daily #gethealth tips & tweets to help you prevent cancer & live a longer, healthier life. Brought to you by MD Anderson Cancer Center.8,462 followers | Follow
theheart.org
The heartwire news team on theheart.org—your best source for cardiovascular disease news online. http://bit.ly/hI6Z988,407 followers | Follow
U. of MD Med. Center
The official Twitter account of the University of Maryland Medical Center. Managed by site editor Chris Lindsley. See our comments policy: www.umm.edu/12448,190 followers | Follow
healthythinker
Health economist, advisor, consumer health proponent, participatory health advocate, design fan, and health-technophile8,180 followers | Follow
Todd Kashdan
Professor, psychologist, positive psychology researcher; providing info on the science of happiness, meaning in life, and what makes life most worth living8,152 followers | Follow
USA TODAY Science
Science and society reporter at USA TODAY. (Notice: All retweets are notifications, not endorsements.)8,099 followers | Follow
HealthServiceJournal
The UK's leading health management and policy resource.8,045 followers | Follow
Royal Institution
The Ri connects people with the world of science through events, education, and the world-famous Christmas Lectures. Visit our new site - richannel.org7,967 followers | Follow
MNT Health News
Featured health news published by Medical News Today and chosen by the editorial team.7,964 followers | Follow
Doctors.net.uk
The largest and most active network of medical professionals in the UK7,937 followers | Follow
WorldSciFest
The World Science Festival is a tribute to imagination, ingenuity, and inventiveness. The 2012 Festival is May 30th to June 3rd, in New York City. #WSF127,814 followers | Follow
KQEDscience
Follow KQED Public Media’s science and environmental coverage from Climate Watch, QUEST and more.7,660 followers | Follow
Andrew Spong
Social business developer. Focused on health communications. http://about.me/andrewspong7,660 followers | Follow
Gary Schwitzer
Publisher, HealthNewsReview.org and Health News Watchdog blog.7,638 followers | Follow
HealthWarehouse.com
Trusted, VIPPS accredited US pharmacy reforming healthcare one prescription at a time. Follow @hw_deals for specials!7,633 followers | Follow
Brain Technology
Tweeting the latest trends in neuroscience and brain tech. Follow the NeuroRevolution.7,561 followers | Follow
The Ocean Project
We work to advance ocean conservation in partnership with zoos, aquariums, and museums around the world.7,555 followers | Follow
cafepharma
7,509 followers | Follow
Pharmafocus
Monthly pharmaceutical, biotech & healthcare news publication for UK and Europe. Twitter account run by Pharmafocus reporter @PharmafocusBen7,293 followers | Follow
European Cardiology
The European Society of Cardiology aims to reduce the burden of cardiovascular disease through congresses, surveys, journals and clinical practice guidelines.7,246 followers | Follow
HarvardScience
The central portal for medicine, health, science, engineering, technology, and public health coming from the schools, and affiliates of Harvard University7,224 followers | Follow
Reporting on Health
ReportingonHealth.org offers professional resources and online community for journalists covering health issues. We're nonprofit, nonpartisan and educational.7,177 followers | Follow
Karen James
Biologist, outdoorswoman, aspiring explorer, space enthusiast, evolution booster, atheist, alpine pilgrim. The mind is a chaos of delight.—Charles Darwin7,093 followers | Follow
Pharma Biotech Tech
PharmaDeals is the world’s most comprehensive pharmaceutical and biotechnology deals database.7,084 followers | Follow
Biotech News
sharing all the latest news from the #biotech industry #pharma #drugs #fda7,076 followers | Follow
New Europe
Published since 1993, New Europe is the only independent weekly newspaper and daily website bringing you the most important European news and analysis7,071 followers | Follow
Julie Deardorff
Health and fitness writer/Chicago Tribune. Exercise fanatic. Green living, nutrition, environment, child health. I'm a mom, yogi, runner, Ironman triathlete.6,962 followers | Follow
e! Science News
Science News updated by artificial intelligence that scans all major sources around the web6,934 followers | Follow
Serena Stockwell
Oncology Times: News, Analysis, Commentary, Controversy for Cancer Specialists; The Independent Hem/Onc News Source6,915 followers | Follow
Ben Hirschler
Pharma, health and science correspondent for Reuters in London. Any opinions are mine.6,773 followers | Follow
pharmagossip
A Big Pharma Insider. Any post may be a joke! Email: jackfriday2011(at)hotmail.co.uk6,482 followers | Follow
CURE Magazine
CURE is a free cancer magazine that focuses on treatment updates, psychosocial issues, survivorship, and advocacy.6,423 followers | Follow
A Moment of Science
A Moment of Science answers thousands of common questions about the world we live in through radio programs and audio and video podcasts - A production of @wfiu6,352 followers | Follow
Commonwealth Fund
A Private Foundation Working Toward a High Performance Health System6,293 followers | Follow
Boston Health News
Health and wellness news for Boston and the world from Boston.com, drawing on reporting from the Boston Globe.6,232 followers | Follow
Eric Berger
Science reporter and blogger for the Houston Chronicle. Cover science from nanometers to parsecs. Love my wife and kids. Cycling. And ice cream.6,215 followers | Follow
PharmaTelevision
PharmaTelevision is the online TV channel for the pharma, biotech and financial sectors, offering insights and feature interviews with industry leaders.6,136 followers | Follow
Medscape Oncology
Medscape Oncology provides you with breaking medical news; reference on drugs, diseases, and procedures; and free CME.5,882 followers | Follow
Jonathan LaPook, M.D
CBS Evening News Medical Correspondent. Assoc Prof of Clinical Medicine, Columbia University Medical Center. Happily married father of two5,870 followers | Follow
PharmaTimes
For the independent thinker. Magazine, news, competitions, jobs, clubs. ABC circ: 11,862 (Jan-Dec 2011). Also on your mobile. Subscribe free at:5,814 followers | Follow
Scienceline
Science, health and environmental stories from New York University journalism students.5,792 followers | Follow
BIS_Science
To build a dynamic, knowledge based economy BIS draws together the nation's strengths in colleges, research, science and universities.5,764 followers | Follow
The Cancer Letter
Inside information on cancer research and drug development. Editor: Paul Goldberg5,669 followers | Follow
OneSpot Health
OneSpot Health curates the best health stories from around the web. Want to curate health news on your site or blog? Try OneSpot Free5,637 followers | Follow
Shelley Binkley MD
ob-gyn advancing healthEpeople in 140 characters, mother, writer, triathlete, micropoet, macrothinker.5,386 followers | Follow
Josh Berlin
Exec Editor w/Elsevier, publisher of The Pink Sheet, IN VIVO and PharmAsia News. I lead our EMs group (PharmAsia News & PharmAsia Summit)5,298 followers | Follow
Deborah Blum
Book author (The Poisoner's Handbook). Blogger (Wired Science). Journalist. Professor (The University of Wisconsin). Chemistry Geek (Total).5,240 followers | Follow
Heart Disease
Heart disease includes a number of problems affecting the heart and the blood vessels in the heart. Learn about heart disease symptoms, risk and prevention.5,230 followers | Follow
David Williams
Co-founder of MedPharma Partners. Author of Health Business Blog. Board member of for-profit and not-for-profit organizations5,220 followers | Follow
Miriam E. Tucker
Medical & public health journalist / Diabetes patient-expert / Senior Writer with Elsevier's International Medical News Group (@MedicalNewsNet).5,200 followers | Follow
Luke Timmerman
National Biotechnology Editor, Xconomy. Runner, occasional mountaineer, and fan of the Green Bay Packers.5,178 followers | Follow
J Nat'l Cancer Inst
JNCI, an Oxford University Press USA journal, publishes peer-reviewed original research & an internationally acclaimed source for cancer news and information.5,117 followers | Follow
CBC Tech and Science
Technology and science news and the Tech Bytes blog from CBCNews.ca.5,080 followers | Follow
MedCity News
MedCity News: Offering national medical news and analysis from cutting-edge med cities including Philly, the Twin Cities, Cleveland, & Research Triangle Park.5,054 followers | Follow
ClimateCentral
An independent, non-profit journalism and research organization dedicated to helping mainstream Americans understand how climate change connects to them.5,041 followers | Follow
Genetics Blogs
A place for Genetics and DNA Bloggers: http://geneticsblogs.com5,024 followers | Follow
AmerColl Cardiology
The American College of Cardiology is leading the way to optimal CV care and disease prevention & is a leader in the formulation of health policy and guidelines5,014 followers | Follow
Duke Global Health
A premiere academic global health institute that is mobilizing Duke to address health disparities in NC and around world4,937 followers | Follow
R+D Magazine
Research and Development News and Features for more than 50 years.4,903 followers | Follow
Science Weekly
A weekly digest of things like physics, ethics, stem cells and tech - Winner of the Best Internet Programme Sony Gold Award 20124,826 followers | Follow
Medical News Net
Bringing you the latest news from scientific meetings and the policy world. Check us out at www.internalmedicinenews.com4,813 followers | Follow
Cancerwise
An blog from MD Anderson Cancer Center sharing the latest on cancer treatment, research, prevention and survivorship4,761 followers | Follow
Pharma Biotech Tech
PharmaVentures Ltd is a global corporate finance and transactions advisory firm specialising in deal making within the life science and healthcare sectors.4,702 followers | Follow
Amy Harmon
I write about the social impact of science and technology for the New York Times.4,682 followers | Follow
Pharma Marketer
Your premier resource for conference-quality pharma content and connections without the travel. Contributors welcome. Tweeted by our Community Management team.4,603 followers | Follow
PharmaVOICE
PharmaVOICE magazine, a life-sciences publication, is delivered in print and online. Subscribers can also access WebSeminars, Videos, Podcasts and White Papers.4,580 followers | Follow
Healthcare 411
News series from the Agency for Healthcare Research and Quality (AHRQ)/U.S. Dept. of Health and Human Services; Privacy Policy: www.ahrq.gov/news/privacy.htm4,548 followers | Follow
John Carroll
John Carroll is editor of FierceBiotech, where he primarily covers drug development and has for the past eight years.4,490 followers | Follow
bioethics.net
A website by the editors and friends of The American Journal of Bioethics with a 'Nature Top 50' science blog.4,485 followers | Follow
Ed Y Lu, PhD
Industrial researcher to connect dots between research and clinical practices by providing the latest developments in clinical trials and biotech start-ups.4,468 followers | Follow
Bio-IT World
A leading source of news on technology and innovation in life sciences IT, informatics, genomics, next-gen, drug discovery, development, and clinical trials.4,461 followers | Follow
Cardiology News
Cardiology News is the leading newspaper for cardiologists.4,453 followers | Follow
MedicalFeed
Medical news and updates about medical articles and discussion in many medical websites4,408 followers | Follow
Wonder And Be Amazed
I am a science geek into all the amazing things that make life and right now so cool4,389 followers | Follow
AlzheimersResearchUK
The UK's leading dementia research charity - your source for the latest research developments in Alzheimer's and dementia4,375 followers | Follow
Psychology Diet
Covering diet and health news, resources, technology, drugs, scams, and the psychology of dieting.4,348 followers | Follow
PhysOrg Technology
PhysOrg.com: Technology, Internet, Electronics, Computers, Robotics, High-Tech, Software News Stories4,301 followers | Follow
Biotech World
The latest news about the biotech and pharmaceutical industy.4,257 followers | Follow
Pauline Chen
doctor, author (FINAL EXAM), New York Times online columnist ("Doctor and Patient")4,218 followers | Follow
Temple of Health
Here you will find the most cutting edge information regarding all aspects of health and fitness.4,134 followers | Follow
Bruce Japsen
Health care reporter writing and explaining insurance coverage, drugs, doctors, hospitals and Obama's policies4,124 followers | Follow
DailyMe Science
The Latest Science, Space and Environmental News from Aggregated Leading Sources.4,102 followers | Follow
Kim Painter
I'm a veteran USA Today health writer. Check out my morning health updates at our Healthy Perspective blog.4,063 followers | Follow
Digg (Science)
4,053 followers | Follow
Vanderbilt Univ Med
The official Twitter account of Vanderbilt University Medical Center. Sharing the latest health news & medical research. http://tinyurl.com/vumcpolicy4,002 followers | Follow
Arthritis Care
UK's leading arthritis charity. Tweets by our website co-ordinator Sharon.3,890 followers | Follow
TalkingScience
Talking Science provides a portal to engage with fellow science enthusiasts. http://www.talkingscience.org http://www.facebook.com/TalkingScience3,869 followers | Follow
Pharm Exec Global
Pharmaceutical Executive Global Digest, a digital magazine offering news and opinions, analysis, features and executive profiles.3,849 followers | Follow
Biotech Online
3,828 followers | Follow
Mike Auerbach
Pharma industry news, trends, FDA updates and manufacturing technology3,775 followers | Follow
medical_tweets
3,753 followers | Follow
Mike Havrilla
Ex-retail druggist who is done medicating the masses and is living the dream in PA as clinical IV pharmacist, marathon runner and stock trader3,740 followers | Follow
American Scientist
An authoritative source of science and technology news and features since 1913.3,698 followers | Follow
Tufts Medical Center
Tufts Medical Center is Tufts University’s primary teaching hospital; we are home to a full-service hospital for adults and Floating Hospital for Children.3,680 followers | Follow
Maggie Fox
Technology and Healthcare managing editor at National Journal; science junkie3,672 followers | Follow
Cardiology Today
The official Twitter feed for Cardiology Today, featuring news & perspectives for the cardiology specialist.3,645 followers | Follow
Paul Tunnah
pharmaphorum is the primary facilitator of thought leadership and innovation within pharma. Visit today to discover what is shaping the future of your industry.3,563 followers | Follow
julie rovner
health reporter/horse person/corgi owner; retweets not an endorsement (mostly things I find amusing and think you might, too)3,478 followers | Follow
Lisa Richwine
Reuters reporter. Health news junkie. Now writing about blockbuster movies, not drugs. Tweeting health stories here, media industry tweets @LARichwine3,472 followers | Follow
Highlight HEALTH
Promoting advances in biomedical research and new ideas in health and medicine. Discover the science of health.3,460 followers | Follow
Calendar of Science
The daily Calendar of Science is a service of Pacific Science Center. Follow @PacSci for more.3,422 followers | Follow
ABC News Health
Get the latest health news from ABCNews.com and Dr. Timothy Johnson, including new medical research, the latest health care trends, and medical mysteries.3,417 followers | Follow
ResearchAmerica
Research!America works to make research to improve health a national priority.3,384 followers | Follow
Internal Medicine
The Department of Medicine at the University of Massachusetts Medical School (UMassMed, UMass). Account created by Carrie Saarinen, MEd. On hiatus Jan 2011.3,343 followers | Follow
Newser Science News
Newser reduces news stories to a headline, picture, and two paragraphs 24/7. Read less, know more.3,335 followers | Follow
Luke Scicluna
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