Physics&general Science
WIRED Science
Science, space, energy and robot sharks with lasers. Hosted by the Wired Science team: @betsymason, @9brandon, @adamspacemann, @davemosher & @danielaphd.684,388 followers | Follow
New Scientist
New Scientist is the world's leading science and technology weekly. http://www.facebook.com/newscientist556,381 followers | Follow
Science Channel
Thought-provoking updates, insider news and more from Science...show your #nerdtweet pride!501,876 followers | Follow
Scientific American
Scientific American Magazine and online, over 165 years of science news364,750 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, 2012.358,718 followers | Follow
NYTimes Science
Science, Environment, Space and Cosmos News From NYTimes.com/Science315,612 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.314,263 followers | Follow
Science News
Covering important and emerging research in all fields of science. Publisher @society4science. Moderator @pwthornton. See also @sciencenewskids.301,719 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.212,059 followers | Follow
TIME Healthland
The latest in health, wellness and family from @TIME. Hosted by @acsifferlin180,472 followers | Follow
PhysOrg Science News
Science news, Technology news. Physics, Space, Biology, Chemistry, Engineering, Math, Electronics, Nanotechnology, Materials, Computers, Health, Earth Science.138,964 followers | Follow
PlanetGreen.com
PlanetGreen.com offers practical, everyday tips on how to live a greener lifestyle. We offer actionable advice across a variety of topics: green made real.87,206 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 more61,295 followers | Follow
HowStuffWorks.com
Random facts, the latest articles and what's happening at the office, brought to you by Site Director Tracy, Editor Holly and Senior Writer Robert.55,593 followers | Follow
NASA Goddard
Tweeting the best in NASA astronomy, Earth sciences and robotic exploration for the Goddard Space Flight Center.47,019 followers | Follow
LiveScience
Science news covering top stories of the day in health, environment, animals, technology and space42,246 followers | Follow
sciencedaily
Visit ScienceDaily to read breaking news about the latest discoveries in science, health, the environment, and technology.31,143 followers | Follow
American Elements
Science Technology from American Elements- Nanotechnology, Robotics, AdvancedMaterials, AlternativeEnergy, Lasers, Military, GreenTechnology, LifeScience, Space31,069 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.28,998 followers | Follow
msnbc.com Tech
Technology news from msnbc.com. Have a tip or question? Ask @rosa, one of the humans behind this Twitter account.25,800 followers | Follow
Nobelprize_org
The official web site of the Nobel Prize. Send us your tweets about the Nobel Prize or Nobel Laureates to @Nobelprize_org or use #NobelPrize.23,030 followers | Follow
Times Science
The inside track on science, health and the environment from The Times (of London), and the journalists who write it22,603 followers | Follow
Physics World
News, views and information for the global physics community21,301 followers | Follow
Greentech Media Inc.
Your source for news, research and analysis in the greentech business-to-business market. Visit our website and GTMResearch.com for more information.20,959 followers | Follow
IEEE Spectrum
The latest technology news and analysis from world's leading engineering magazine19,937 followers | Follow
Science Mag News
The news staff at Science Magazine bring you the hottest science news and stories, served up every weekday.18,383 followers | Follow
T. Brian Jones
I share useful resources with Engineers, and I'm co-founder of Industrial Interface, a community for Engineers and Suppliers in manufacturing.14,609 followers | Follow
USA TODAY Science
Science and society reporter at USA TODAY. (Notice: All retweets are notifications, not endorsements.)7,923 followers | Follow
RCR Wireless News
Since 1982, Intelligence on all things wireless - local, regional and global. rcrwireless.com and rcrwieless.tv7,474 followers | Follow
AIP Publishing
Highly cited, highly respected, and highly relevant, AIP's archival journals are the cornerstone of many physics collections.7,213 followers | Follow
Science and the City
The public gateway to the New York Academy of Sciences.7,095 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.6,573 followers | Follow
APS Physics
The American Physical Society is a non-profit membership organization working to advance and diffuse the knowledge of physics.6,326 followers | Follow
Scienceline
Science, health and environmental stories from New York University journalism students.5,752 followers | Follow
Maryland Science Ctr
Touch Wonder with Dinosaurs - Outer Space - The Human Body - Movies in IMAX. - Planetarium Shows - Experiments.5,595 followers | Follow
Futurity News
Futurity presents news from leading research universities in the U.S., Canada, the U.K., and Australia. Discover the future—directly from the source.5,086 followers | Follow
Gus G. Sentementes
Tech blogger. @Nestpix founder. Follow me at http://angel.co/nestpix. Blog at http://www.baltimoresun.com/balttech.5,048 followers | Follow
R+D Magazine
Research and Development News and Features for more than 50 years.4,890 followers | Follow
science news
4,658 followers | Follow
Nanotechnology News
Nanowerk is the leading information site for all things #nanotechnology with loads of daily news and updates.4,323 followers | Follow
Digg (Science)
4,065 followers | Follow
DailyMe Science
The Latest Science, Space and Environmental News from Aggregated Leading Sources.4,062 followers | Follow
TalkingScience
Talking Science provides a portal to engage with fellow science enthusiasts. http://www.talkingscience.org http://www.facebook.com/TalkingScience3,865 followers | Follow
Bridge To Science
A free email service that quickly connects journalists with scientists.3,167 followers | Follow
Laboratory Equipment
The official LabEquipment account: your source for technology news, trends and applications!2,608 followers | Follow
Luis Enrique
BreakingNews about Nanotechnology,MEMS,Microfluidic. Mistery and curiosity around the world,Curiosidades-Cosas Interesantes. Exclusivas sobre PERU2,162 followers | Follow
Mary Spiro
#nanotechnology #Science #writer for @INBT_JHU #JohnsHopkins #Baltimore #blogger of #HeavyMetal Comments are my own. May include swearing.2,047 followers | Follow
Dave Flanagan
Editor-in-Chief of Advanced Functional Materials (@advfunctmater) and contributor to the materials science news site MaterialsViews.com (@materialsviews).1,940 followers | Follow
Physics to Go
Explore physics on your own with Physics to Go, an outreach website produced by the American Physical Society.1,488 followers | Follow
PhysicsCentral
Tweets about what's going on in physics, who's doing what in physics, and how things work. Brought to you by @APSPhysics1,474 followers | Follow
Alex Connor
Policy wonk, ex-physicist. (All views expressed here are personal.)1,449 followers | Follow
The R and D Society
The Research and Development Society is an independent membership organisation for the UK Research and Development (R and D) community1,422 followers | Follow
Peter Gregory
Editor-in-Chief of the science journal Advanced Materials, covering nanoscience, electronics & photonics, biomedical materials, soft matter, solar cells & more!1,388 followers | Follow
AfricanPhysicists
African Physical Society is the Pan-African professional society of physicists.1,218 followers | Follow
Bob Pflugfelder
Making science fun and interesting for kids, parents, and teachers is what it's all about. Visit http://www.sciencebob.com for experiment ideas and videos.1,047 followers | Follow
NanoScienceWorld
Breaking news & analysis in nanotechnology – a rapidly growing technology, covering electronics, medicine, energy production, consumer products, & many more.745 followers | Follow
Tracy Schwab
Society of Physics Students (SPS) Communications Coordinator & Webmaster, based at the American Institute of Physics.688 followers | Follow
CRDF Global
CRDF Global promotes peace and prosperity through international science collaboration.511 followers | Follow
Science Centric
Science Centric with the latest news in science, health and some technology340 followers | Follow
