@NatureNews - The latest science news and opinion from @NatureMagazine. Winner Best Twitter, Online Media Awards 2011, commended in 2012 and Shorty Award for science, 2012.
@geologynews - The latest and greatest geology news from around the world.
@USGS – (U.S. Geological Survey) Earth science knowledge is just a tweet away.
@USGSted - Official U.S. Geological Survey earthquake alerts. For other official accounts, and to engage with us on other channels see http://usgs.gov/socialmedia
@usoceangov - NOAA’s National Ocean Service is the nation’s premier federal science agency for oceans and coasts.
@BritGeoSurvey - News and updates from the British Geological Survey.
@GeologyReport - Breaking news about Geology.
@GeologyDotCom - Earth USA PA · http://geology.com
@geolsoc - The Geological Society of London is the UK’s learned and professional body for Earth scientists, with over 10,000 members worldwide.
@ScienceChannel - Thought-provoking updates, insider news and more from Science…show your #nerdtweet pride!