The famous human ancestor known as Lucy walked the Earth, but it was her tree climbing that might have led to her demise, a new study suggests.
A warming planet might not dry out Earth as much as previously believed, because plants will become less thirsty as carbon dioxide in the atmosphere rises, researchers said Monday.
six people who went into isolation for a year in Hawaii to help NASA plan for a mission to Mars emerged Sunday, happy to breathe fresh air and meet new people.
The six people who went into isolation for a year in Hawaii to help NASA plan for a mission to Mars emerged Sunday, happy to breathe fresh air and meet new people.
NASA's Juno space probe on Saturday passed the closest it will get to the planet Jupiter during the main phase of its planned mission to the gas giant, the U.S. space agency's officials said.
The European Space Agency's Rosetta space probe has captured images of bright bursts of light on the comet it is orbiting, apparently caused by a landslide.
NASA on Thursday conducted the second to last splashdown test for its Orion spacecraft as the agency prepares to eventually send humans to Mars.
Youths who suffer traumatic brain injuries such as concussions are more likely than their unharmed siblings of experiencing long-term psychological and social problems, a major study said Tuesday.
It all started with the idea of illuminating the darkest communities in the Philippines using a staple commodity.
Taiwan won its first-ever gold medal with a clean sweep of five games at the International Young Physicists' Tournament (IYPT, 國際青年學生物理辯論錦標賽) last week.