VANDENBERG AIR FORCE BASE, Calif. – A NASA satellite designed to precisely measure changes in Earth's ice sheets, glaciers, sea...
September 16, 2018 1:00 am
A group of scientists unveiled the first results Thursday of an ambitious effort to map the genes of tens of thousands of animal species.
September 13, 2018 12:10 pm
NEW YORK – It looks a bit like a hashtag, but it's 73,000 years old. And scientists say this tiny sketch found in a South African...
September 13, 2018 1:00 am