The most daunting leg of Solar Impulse 2’s epic journey around the world will be a massive test of endurance for the solar-powered plane’s pilot Andre Borschberg.
A new study has found that "pharaohs varied less in height than men of the common population," as a researcher explains—a rather plain statement with some pretty gossipy implications.
Saturn's icy moon Enceladus is looking better and better as a potential abode for alien life.
Chicks with dino-snouts? With a little molecular tinkering, for the first time scientists have created chicken embryos with broad, Velociraptor-like muzzles in the place of their beaks
The Solar Impulse 2 plane, about to embark on the most daunting leg of its epic round-the-world journey, is taking renewable energy and clean technology to new heights, says pilot Bertrand Piccard.
A series of new NASA images may explain the unusual bright spots on dwarf planet Ceres that have been puzzling scientists.
NASA has funded 15 ambitious tech concepts in the hopes that one or more of them may have a huge impact on space science or exploration down the road.
The Pentagon said Wednesday that the U.S. would "be able to respond" if necessary to help a Marshall Islands-flagged ship that was diverted, and boarded, a day earlier by Iran -- though it remains unclear how far the U.S. Navy might be willing to go if the tense situation escalates.