Federal researchers have just returned from an expedition to study the biodiversity and mechanisms of an unusually rich deep-sea ecosystem off the coast of Hawaii's Big Island.
Europe's Rosetta spacecraft was headed for a mission-ending crash Friday on the comet it has stalked for two years, a dramatic conclusion to a 12-year odyssey to demystify our Solar System's origins.
If you think dogs are drawn to your winning personality then think again -- the attraction may be genetic, according to a study released Thursday that pinpoints genes linked to inter-species amity.
Europe's pioneering spacecraft Rosetta headed for a crash landing Friday on the comet it has stalked for two years, a dramatic end to a 12-year odyssey to demystify our Solar System's origins.
Widely used prescription and non-prescription painkillers are associated with an increased risk of hospital admission for heart failure, according to a study released Thursday.
On a personal quest to settle Mars, SpaceX founder Elon Musk envisions 1,000 passenger ships flying en masse to the red planet well within the next century, "Battlestar Galactica" style.
More evidence of possible water plumes erupting from the surface of Jupiter's icy moon Europa has been spotted using NASA's Hubble Space Telescope, the U.S. space agency said Monday.
The world's largest radio telescope began operating in southwestern China Sunday, a project that Beijing says will help humanity search for alien life.
Vanishing message service Snapchat announced Saturday it will launch a line of video-catching sunglasses, a spin on Glass eyewear abandoned by Google more than a year ago.
Yahoo said Thursday a massive attack on its network in 2014 allowed hackers to steal data from half a billion users and may have been "state sponsored."