Sad sack or serious salvation? A small group of scientists is angling to replace laboratory animals with living “organ sacks” ...

Add Yahoo as a preferred source to see more of our stories on Google. In the league of monogomy, humans sit somewhere between beavers and white-handed gibbons, with about 66% of siblings being full ...

Sticking with a long-term life partner to rear children has long been considered a dominant mating pattern for our species, although reproductive monogamy is not universal across our many cultures and ...

The human ability to cook may seem ordinary, but it marks one of the most important evolutionary turning points in our ...

Why is it that certain mammals have an exceptional sense of smell, some hibernate, and yet others, including humans, are predisposed to disease? A major international research project has surveyed and ...