For hundreds of years, the Bajau have lived at sea, and natural selection may have made them genetically stronger divers.

This week, scientists digging in Mongolia’s Gobi Desert have discovered a new species of pachycephalosaur that pushes back their emergence by 15 million years. We now have the first-ever full history ...

Add Yahoo as a preferred source to see more of our stories on Google. Four astronauts are on the verge of becoming the first humans to venture near the moon in more than half a century since NASA's ...

Get the latest federal technology news delivered to your inbox. The first humans landed on the moon in 1969. Fifty years later, humans are figuring out how to live there. Radiation, lack of breathable ...