Archives
Watch Live: Russian Cosmonauts Venture Outside Space Station in Latest Spacewalk
Two Russian cosmonauts ventured outside the International Space Station (ISS) today in the latest spacewalk designed to prepare for the arrival of a Russian laboratory module later this year.
Latest Research Articles
Rise in Extreme Heat Waves Already Locked in for Next 30 Years
US Obesity Rates Hold Steady for First Time in 30 Years
Yellowstone National Park Reports Two Non-fatal Grizzly Attacks in One Day
Mars Rover Captures Eclipse of Mars's Moons on Camera [VIDEO]
Ecuador to Lift Protection of Yasuni Park, Allow for Oil Drilling
Notorious Ivory Trafficker Arrested in Africa
SpaceX's Grasshopper Hits Milestone After Performing Successful Sideways Hop [VIDEO]
Scientists Achieve Teleportation in Electronic Circuit for First Time
Swimming Apes Caught on Camera for First Time Yielding Surprising Discovery
Voyager 1 Left Solar System Last Year, Controversial Study Suggests
Antarctic's Big Thaw Began Much Earlier than Previously Believed
Don't Forget to Brush: Link Between Colon Cancer and Mouth Bacteria Uncovered