Lock eyes with a chimpanzee, and you will notice something is missing. The tissue surrounding their iris, called the sclera, ...

Life on Earth has never been static. Over billions of years, the planet has experienced ice ages and warm periods, comet ...

“Among the Baga people in Guinea, this mask of the Nimba figure celebrates women and fertility,” says Ezeluomba. “It has a ...

Through fossilized tooth enamel, scientists are reconstructing the diets and landscapes that existed millions of years ago.