Science Technology
Asteroid Watch
JPL's Near Earth Object Office coordinates NASA's efforts to detect, track & characterize potentially hazardous asteroids & comets that could approach Earth.874,000 followers | Follow
Dr. Joyce M. Knudsen
Facebook-http://bit.ly/cPk3qk . Blog ~http://bit.ly/2RXQBt Award Winning Consultant, Ghostwriter, Published Author & Radio Show Talk Host427,315 followers | Follow
Jean-Luc Raymond
Consultant formateur en projets numériques citoyens. Social Media & Digital Citizenship expert. Lecturer at Universities (CELSA...) jeanluc.raymond@gmail.com407,147 followers | Follow
Scientific American
Scientific American Magazine and online, over 165 years of science news367,342 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, 2012.360,536 followers | Follow
Mike Whitaker
My time spent on Twitter is spent reaching out to people, sharing info about what I believe is the best company with the best product in the world.322,914 followers | Follow
Science News
Covering important and emerging research in all fields of science. Publisher @society4science. Moderator @pwthornton. See also @sciencenewskids.303,056 followers | Follow
Digg Science
Top science stories as they roll across the homepage of Digg.com162,183 followers | Follow
EcoInteractive
Eco Preservation Society: Inspiring Action, Empowering People,Connecting Communities & Transforming the Planet through Conservation, Reforestation & Education160,676 followers | Follow
PhysOrg Science News
Science news, Technology news. Physics, Space, Biology, Chemistry, Engineering, Math, Electronics, Nanotechnology, Materials, Computers, Health, Earth Science.139,332 followers | Follow
TwiterHero
A hero is one who knows how to hang on one minute longer. Novalis..Guitar Hero, fencer, inventor,patent prof, engineer, guy w/mop bucket101,367 followers | Follow
Christian Aymé
The greatest danger for most of us is not that our goal is too high and we miss it, but too low and we achieve it, Michelangelo99,056 followers | Follow
William Gibson
79,753 followers | Follow
SolarFeeds
Official SolarFeeds Account. We have 370+ contributors covering solar news, gadgets, and stocks. We also love electric vehicles and smart grids75,725 followers | Follow
Lucas Wyrsch
Future Power Generation promotes geothermal energy solutions in particular and alternative, renewable energy creation in general to mitigate energy risks.62,658 followers | Follow
Blair Semenoff
1 of the Most ReTweeted Accounts on Twitter! Providing YOU 24/7 News, Random Information & Inspiration Since May 13th 2009!58,386 followers | Follow
Edward Craig
Publisher of MIND MIRROR, Dr. Timothy Leary's software program for self-empowerment through enhanced mindfulness. Dedicated to consciousness-based solutions.55,368 followers | Follow
Mike Larsen
Tweeting the latest and greatest in Space and Science News! - NASA Information & News, Space, Astronomy, Science, Technology, Earth and the Environment46,552 followers | Follow
Technion Israel
Technion~Israel Institute of Technology: Education, science, technology, start-up news. NOBEL 2011! We're also on Facebook! http://www.facebook.com/TechnionIIT39,724 followers | Follow
Bob Richards
Space entrepreneur. Orphan of Apollo. A Founder of the International Space University, Singularity University, SEDS, Odyssey Moon & Moon Express (CEO).38,115 followers | Follow
Vasily M. Komarov
PhD, Associate professor at Russian state university of trade and economy35,451 followers | Follow
Trakgalvis
Mathematician and political activist, trying to make the world a better place.35,047 followers | Follow
Shawn Riley
HIT Blog http://www.healthtechnica.com Leader of Mayo Clinic Health System Information Management Office. My tweets are my own.34,727 followers | Follow
Jeff Schweitzer
Dr. Jeff Schweitzer is a marine biologist, consultant and internationally recognized authority in ethics. He is the author of five books including Calorie Wars.32,253 followers | Follow
sciencedaily
Visit ScienceDaily to read breaking news about the latest discoveries in science, health, the environment, and technology.31,614 followers | Follow
Institute of Physics
Official twitter account for the Institute of Physics (IOP). Lena from the press office tweets physics news and research, IOP activities and events.29,180 followers | Follow
John P Kavanagh
27,823 followers | Follow
Korina K Kuster
World Traveler. Love poetry and science. Music,cooking and entertaining, gardening, photography, politics. Big Supporter of The HSUS.26,775 followers | Follow
Times Science
The inside track on science, health and the environment from The Times (of London), and the journalists who write it22,786 followers | Follow
RayBeckerman
Law, social justice, nature, human & animal rights, the arts, ecology. Progressive. I try to lend my voice to the voiceless. http://is.gd/cNFKN22,392 followers | Follow
Green Forum
Green Forum is dedicated to the discussion of green technologies and trends. (key words: leed, green forum, green energy, green car, eco) www.greenforum.com22,004 followers | Follow
Physics World
News, views and information for the global physics community21,427 followers | Follow
Dog's Best Friend
my tweets: #green #maritime #dogs #ronpaul #music #marketing #advertising #jobs #fashion #diet #health #cancer awareness / RT my tweets for a #shout20,515 followers | Follow
NASA Watch
Covering NASA online since 1996. We're the source for NASA news.17,564 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.17,251 followers | Follow
Space Center Fan
Dedicated fan of Kennedy Space Center, tweeting launch dates, tours, tickets & events in Florida, NASA, Space & more! Follows back15,012 followers | Follow
Bora Zivkovic
Blogs Editor at Scientific American. Visiting Scholar at NYU school of journalism. Organizer of ScienceOnline. My tweets are my own.13,937 followers | Follow
Joanne Manaster
Biology lecturer, video science book reviewer, co-host of @sciamblogs- PsiVid. #STS135 #NASAtweetup alum, former international model who LOVES science!13,357 followers | Follow
Andrew Maynard
Scientist with an unhealthy interest in the dark side - policy, communication, engagement, and all that! In “spare time” direct the U. Mich Risk Science Center12,575 followers | Follow
ScriptPhD.com
Scientist. Creative Writer. Researcher. Consultant. Technology Expert. Script Doctor. Jovana Grbic is a science writer for movies + TV. http://fb.me/ScriptPhD12,257 followers | Follow
READE_ADV_MTLS
SDVOSB manufacturer of Specialty Chemicals (metal, alloy, mineral, ceramic, composite, nano, conductive, magnetic, abrasives, powder, wire, fiber, additives)11,536 followers | Follow
AnalizeThis
Civil Libertarian ~ When the government's boot is on your throat, whether it is a left boot or a right boot is of no consequence ~ Gary Lloyd11,154 followers | Follow
EnergyBoom
Scouring the globe for the latest renewable energy and tech news so you don't have to!10,209 followers | Follow
BBC SCIENCE
9,904 followers | Follow
Israel Tech News
Latest news about Israeli technology industry, including, Internet, Mobile, Software, Medical Device, Healthcare and Cleantech.8,809 followers | Follow
AeyTimes Science
Share science & research ideas at AeyTimes Idea Journal. View recently-featured science ideas at http://bit.ly/cpYYuE8,748 followers | Follow
Astronomy Update
8,533 followers | Follow
Brian Krueger, PhD
Science news site and Blog Network masquerading as a social network for the sciences. Enjoy the news and our science rants.8,520 followers | Follow
Physics Update
8,424 followers | Follow
Sam Patwegar
There is more to life than increasing its speed visit Fusiondiary to learn more8,263 followers | Follow
Ulrichmargarita
(Un)retired german geologist living in Venezuela, enjoying life helping others to discover the 'perla del Caribe' Isla Margarita, a paradise. Engl. Esp. Deutsch8,174 followers | Follow
Brain Science
8,025 followers | Follow
God Debate
Happy to accept God's existence as provisionally true but lets work out real world issues from there7,653 followers | Follow
GrrlScientist
Evolutionary biologist, ornithologist, birder, aviculturist, writes for @Guardian, photographer, atheist, progressive Seattle-bred NYCer, US expat, Ravenclaw7,644 followers | Follow
Andrew Mowat
Coach, author & consultant using brain science and coaching to help people find their own learning. Curious about people and love seeing their blue zones grow.7,593 followers | Follow
Darren Dunner
Submit your articles and learn how to write and submit to ezine directories.7,322 followers | Follow
AIP Publishing
Highly cited, highly respected, and highly relevant, AIP's archival journals are the cornerstone of many physics collections.7,228 followers | Follow
Keno Nitro
#Philosophy of Nature @Generationsgame @Atomklub http://kn-p.com and #Design7,206 followers | Follow
Biology Update
7,189 followers | Follow
Richard G. Lanzara
Entrepreneurial Scientist and Pharmacologist interested in how our senses and receptors work and everything else that follows from that...7,061 followers | Follow
i2altenergy
News, data and analysis about the alternative energy industry, including wind, solar, thermal and bioenergy. Powered by Industry Intelligence.7,010 followers | Follow
Math Update
6,847 followers | Follow
Deborah Berebichez
A physicist with a deep passion for communicating science to the masses. Secondary life as philosopher and actor. Made in Mexico.6,584 followers | Follow
Adrian J. Ebsary
Online Community Specialist @uOttawa | Student of #AttentionEconomy | P-Funk Enthusiast | Nearly a Biochemist | personal opinions only6,425 followers | Follow
Nano Report
6,237 followers | Follow
MicrobeWorld
Chris Condayan, Public Outreach Manager, American Society for Microbiology. My tweets and @replies are not official comments or statements from the ASM.6,162 followers | Follow
Ocean Plastics
Read the latest buzz about plastics in our oceans. Then log-in via Twitter and join the conversation!5,954 followers | Follow
Nature Physics
A multi-disciplinary journal for cutting-edge physics research5,738 followers | Follow
Stardust we are
They lie to you.! Try to find out what`s going on. See U down the RabbitHole!! #IDECLAREWORLDPEACE!4,813 followers | Follow
Hebrew University
The Hebrew University of Jerusalem is a world renowned university. Check out our latest innovations & live twitter chats with the minds behind the breakthroughs4,772 followers | Follow
Dr. David Warmflash
Astrobiologist, science communicator, physician, health & fitness advocate, scientific pantheist, defender of science, likes ancient Phoenicia-Israel & Greece4,594 followers | Follow
Doug Bremner
Physician, professor, researcher, writer/director of indy film 'Catania', http://www.dougbremner.com/catania.html http://www.beforeyoutakethatpill.com4,398 followers | Follow
Miami Science Museum
4,182 followers | Follow
Bill Andrews
Devoted to finding ways to extend our healthspans and lifespans beyond the theoretical maximum of 125 years.4,140 followers | Follow
John Michael Ashley
Jack of all trades master of none. CEO, Musician, Blogger, Leader, Follower | Philosophy, Exopolitics, Environment, Spirituality | Married to @heidiforliberty |3,933 followers | Follow
Lois Shawver, Ph.D.
Retired clinical psychologist, author of 2 books & many more articles &book chapters. More coming. Strong background in western philosophy & postmodernism.3,876 followers | Follow
Lisa M. Maatz
Snarky feminist, smartypants pundit, asshat whistleblower. Opinions mine, RTs ≠ endorsement. AAUW top lobbyist speaking truth to power. Nonpartisan, nonprofit.3,839 followers | Follow
Marie Du Pense
Science and technology news and research. Cleantech, security, innovation, nano, energy, technology transfer and start-ups. Love blue & white test-tubes.3,812 followers | Follow
Stuart Clark
Astronomer, journalist, author and speaker. Author of The Sun Kings and The Sky's Dark Labyrinth trilogy, the history of astronomy – dramatised!3,777 followers | Follow
ScienceOnline
Non-profit org facilitating discussion about science through online networks & face-to-face events3,684 followers | Follow
quippd Science News
3,588 followers | Follow
GTEP Technion Israel
The Grand Technion Energy Program GTEP ~ energy science and technology from Israel. Think Power. Facebook: http://www.facebook.com/IsraelEnergy3,396 followers | Follow
Astronomy.FM
Broadcasting astronomy and science radio to listeners all across the world!3,375 followers | Follow
Zack Kopplin
Help me repeal the misnamed and misguided Louisiana Science Education Act. It is stealth creationism, not science! Visit: http://www.repealcreationism.com3,350 followers | Follow
Vikram Solar
Vikram Solar develops and markets Mono & Multi Crystalline PV Modules. It is located in USA and Germany, Africa, and India3,315 followers | Follow
PhysOrg Space News
PhysOrg.com: Space, Earth, Environment, Astronomy News Stories3,257 followers | Follow
GenomeWeb Daily News
GenomeWeb's free daily breaking news and features covering business, policy, research, and technology developments of interest to the life sciences community.3,112 followers | Follow
FCi Federal
We provide operational support, experience & expertise to federal agencies. Our focus: customers, teamwork & empowerment. Motto “When Getting It Right Matters”2,888 followers | Follow
Hydrogen Energy Ltd
The information portal for Hydrogen Energy, Hydrogen Power, Hydrogen Fuels, Fuel Cells, Hydrogen Research, Hydrogen Education and the Hydrogen Economy.2,852 followers | Follow
GenomeQuest
Sequence data management news, tips, and information to help researchers make discoveries faster. Bill Maloy along with the GQ Team often Tweet here!2,740 followers | Follow
Israel NANO
It's Nano or Never. RBNI: The Russell Berrie Nanotechnology Institute at Technion Israel. Facebook: http://www.facebook.com/IsraelNANO2,729 followers | Follow
New J. Phys.
New Journal of Physics: A free-to-read research journal publishing across physics, co-owned by the Institute of Physics & Deutsche Physikalische Gesellschaft.2,679 followers | Follow
Hilary Maybaum
Science writer and editor, non-practicing oceanographer, one-time Alvin diver, hiker, kayaker, crossword puzzler, candy eater2,518 followers | Follow
Jeff Vermeer
Product Developer Reseed.ca Local Permaculture, Biochar and Carbon sequestration TheoryOfOrder.com Fibonacci sequences, golden ratio & Equilibrium.2,515 followers | Follow
Iain Forbes
Biomedical scientist and author of book on the Picts. Please have a look at my new blog!2,406 followers | Follow
Geoff Dimmock
Pretty handy at all things construction, specialising in bricklaying!2,346 followers | Follow
ASRI Technion
The Asher Space Research Institute (ASRI) #Israel #Technion science, technology and engineering in #Space. Also at http://www.facebook.com/IsraelSpace2,345 followers | Follow
Jonathan Gross
Passionate about science, working with researchers to build @labguru Co-CEO and Founder @BioData a @digitalsci company2,219 followers | Follow
Dr. Bill Silcock
Director Cronkite Global/Humphrey Fellows Curator: Global news, social media, ethics. Mormon.Vinyl collector. Bucket List: Interview Van Morrison. Antarctica.2,187 followers | Follow
DeLene Beeland
Independent science writer atwitter about nature and the great outdoors. Author of The Secret World of Red Wolves (UNC Press; 2013).2,115 followers | Follow
Marieke Vos-Zweers
Science reporter @EpochTimes. Particularly interested in life sciences, human rights and traditional art. Views expressed are my own, not of The Epoch Times.2,045 followers | Follow
Zen Faulkes
Associate professor at The University of Texas-Pan American studying brains, behaviour, and evolution, mostly using crustaceans.2,023 followers | Follow
Waddell Robey
Independent research writer/editor and exploration advocate, engineer,space-nut,amateur astronomer, old pilot, bold sailor, SCUBA lover.**CHESAPEAKE GUARDIAN**1,984 followers | Follow
Dr. Josef Ashkenazi
Physics Professor interested also in history and politics (especially of Israel)1,929 followers | Follow
Jonathan Weitzman
Director of the UMR Epigenetics and Cell Fate in Paris, France1,857 followers | Follow
MuseumPlanet
We Tweet pics of historic sites hoping you will purchase our iPad tours. Also Tweet about ‘Ad Hoc’ the future of digital search n save. Simply that1,827 followers | Follow
Hungry Scholar
Are you hungry for knowledge? Connect with Hungry Scholar to contribute or read up on informative articles shared by experts.1,790 followers | Follow
science_goddess
Educrat. Scientist. Blogger. Data junkie. Shenaniganizer. Just your basic fugitive from the law of averages. Find me at http://excelforeducators.blogspot.com1,747 followers | Follow
Sofaer IMBA
Tel Aviv University's Sofaer International MBA - Israel's leading International MBA program.1,639 followers | Follow
Sciguy Science
With a multifaceted interest in science, I constantly strive to understand the ramifications, explanations and philosophy of current scientific events.1,519 followers | Follow
Science Brain
science, technology, new technology, technology updates, technology information, science updates, discoveries, science world1,443 followers | Follow
Daniel Barron
astronomy, Calgary, Canada, film, hockey, Israel, music, politics, etc RTs are usually an endorsement.1,431 followers | Follow
The World Science
The World Science podcast features global science news. Presented by Rhitu Chatterjee, and co-produced by the BBC/PRI/WGBH.1,429 followers | Follow
Drea + team
Mondays: *Gov Climate / Eco / Energy Reports & Resources* **Wednesdays: Advances In Science** **Fridays: Fun, Sci & Tech, Facts!**1,409 followers | Follow
Peter Gregory
Editor-in-Chief of the science journal Advanced Materials, covering nanoscience, electronics & photonics, biomedical materials, soft matter, solar cells & more!1,392 followers | Follow
Kyle G. Crider
Artist. Scientist. Geek. Climate hawk. Steady-state economista. LEED AP ND1,343 followers | Follow
Etienne Parizot
Astrophysicien, professeur à l'université Paris Diderot, laboratoire APC1,336 followers | Follow
Stephen Braham
Quantum Cosmologist turned Arctic-going IT-exploring Rocket Scientist1,296 followers | Follow
Catharine Zivkovic
prisoner in the cave, critical care RN,philosophy/bioethics, literature, writer, Jewish,science, theater, HCR, social media,social justice, humor1,223 followers | Follow
SciencePassion
Follow your Science Passion Here! We will be feeding all Science News, Updates and Tips. We hope to help you pursue and follow your Passion1,212 followers | Follow
Roger Weiss
NASA/JSC ISS Research; Certified NASA Nerd, Space Geek, Family Man, Beatles Freak, Celtic Music Fan; maybe also a bit o' a poet, but don't really know it.1,208 followers | Follow
Tracy Edwards
Doctoral Candidate- Learning Technologies; Interested in educational leadership, reform, and social justice.1,189 followers | Follow
Ben-Gurion Univ.
Israel's capacity for science and research will be tested in the Negev. ~ David Ben-Gurion, first Prime Minister of Israel1,162 followers | Follow
Robert C. Tautz
Theoretical plasma astrophysicist studying cosmic rays, plasma instabilities, and general problems of mathematical and computational physics. Tweets are my own.1,161 followers | Follow
Greg Dorsainville
the city as laboratory. ITP student, media developer @ NYU-DEI, loves many things. tubeyloops.com | thelistserve.com1,151 followers | Follow
Sorin TASCU
Head of Research Center on Advanced Materials and Technologies - RAMTECH,Al. I. Cuza University of Iasi. B.Sc. (Eng. Phys), M.Sc., Ph.D. in Physics,1,057 followers | Follow
Ryan Anderson
I study Mars and shoot things with lasers. I also read and blog and write. All tweets are my own.1,048 followers | Follow
Dr. Morgan Giddings
Mad scientist who is repelled by rigid ideological thinking of any variety, loves kayaking, kids, and biking995 followers | Follow
Karin Fornazier
PhD student (particle physics, LHCb, charm physics), ballet addicted. Interested in astrobiology, history and philosophy of science964 followers | Follow
mad scientist Tora
Research scientist, PhD; mother of 2; wife; newbie author; scifi,fantasy,romance reader; American; science:mitochondria, Drosophila; Hindu; Indian born956 followers | Follow
LabSpaces Bloggers
All blog content all the time from the Science blog network hosted at LabSpaces.net955 followers | Follow
Springer AuthorZone
Tips and tricks on writing and publishing for scientific book and journal Authors and Editors in all disciplines from one of the largest scholarly publishers.955 followers | Follow
Academic Keys
Academic Keys - Candidate search solutions for higher education.We specialize in quality connections between job seekers and employers.917 followers | Follow
Sarah Murray
A chemist in Manchester,UK with many likes, including chatting to and reading about what other scientists are up to.Award winning STEM Ambassador 4 Manchester.856 followers | Follow
Psi Wavefunction
Blogging protist geek from Canada. Warning: geekery not limited to just protists...838 followers | Follow
New Astronomy Books
All new astronomy book releases posted on their publication day806 followers | Follow
The World Geography
The World Geography is dedicated to lists of trivia. We write about certain topics such as: interesting geography, nature, unusual tourist destinations, amazing798 followers | Follow
Melvin Morse
Pediatrician, Author. Near death research. Consciousness research. Grief Counseling. Death and Dying Issues791 followers | Follow
Anne Angelone L.Ac.
Applying Chinese and Functional Medicine to treat the underlying causes of thyroid, gluten sensitivity, skin, digestion, mood, arthritis and autoimmune disease.761 followers | Follow
David Nemeth
Just a twit who has discovered Twitter and is using it to learn science.683 followers | Follow
Brain Puzzler
I enjoy brain puzzles, riddles, optical illusions and anything that gets the old noodle going563 followers | Follow
Melanie Klöß
Neugierige & begeisterte Webnerdine | Information-, Wissens-, Radio- & Bibliotheksfan | ♥ Bücher | Generalistin511 followers | Follow
physics update
482 followers | Follow
Heavenwatch11
Cosmic-type visionary, thinker, activist ( not confidential but confident - retweets are not necessarily endorsements - I follow back!)474 followers | Follow
Mikeiavelli
Physicist & mathematician. Also interested by web development and computer science. Blogger, tutor, fashion victim, coffee aficionado.457 followers | Follow
Naboj Sitemaster
Naboj is a website that allows users to review scientific papers online in real time.444 followers | Follow
Márcio R de G Maia
Associate Professor/Department of Geophysics/Federal University of R G Norte/Brazil Ph.D. Astronomy (University of Sussex/UK) Cosmology (+Oceanography beginner)443 followers | Follow
Americanbiotech
A former molecular biologist (but it's always in the blood isn't it?) that escaped from the lab into an industrial war zone.414 followers | Follow
Leonel M Watsowsky.
Estudiante de Ciencias Físicas (USB), amante de la «Literatura Rusa», escéptico por naturaleza «Sólo sé que nada sé» –Y aún me falta mucho por aprender.373 followers | Follow
Mick Axelrod
I am the word wolves howl; I'm harbinger, I'm hieroglyphics. I'm monolithic. I'm mythic in nature, I am human, I am harping, I am hardly arching, I am archaic.347 followers | Follow
Ecodwell Int'l
Providing environmentally friendly, cost effective solutions in the industrial and residential wastewater arena.306 followers | Follow
Kendall Walton
2011 Biochemistry graduate from Auburn. Graduate student at South Alabama. Representing THE 12: Chambers County, AL. Lebron James. Man City. Democrat. Scorpio.274 followers | Follow
Cynthia Brown
Marketing Head at Hoomah.com / helping unlock academic knowledge.225 followers | Follow
Justin Vacula
atheist, skeptic, humanist, blogger, writer, reporter, church/state activist http://www.justinvacula.com http://www.facebook.com/justinvacula197 followers | Follow
Minerva Illuminai
Sociologist, researcher, activist, and light seeker, who chooses his words carefully! ...Jordanian in Seattle...189 followers | Follow
Manmohan Dash (Lulu)
Founder, Inv. Publ. House, MDashF, RT my fave-tweets, @mesonlover152 followers | Follow
iconsat2012
The International Conference on Nanoscience and Technology (ICONSAT-2012) will be held during January 20-24, 2012 at Hyderabad, India.133 followers | Follow
jess kinser
to aid freedom where dictators rule! Keep terrorists from killing us124 followers | Follow
Andrea Novicki
118 followers | Follow
Scientia Pro Publica
Scientia Pro Publica (Science4People): a bimonthly traveling blog carnival celebrating the finest science, environment & medical writing in the blogosphere108 followers | Follow
Aramaic DNA Project
The Aramaic DNA Project hopes to bring together all native Aramaic speakers and people of Aramaic-speaking heritage. Administrator: Paul Givargidze67 followers | Follow
OnlineUniversityData
17 followers | Follow
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