Learn how an endangered species that rarely has twins is caring for two newborns — and why the coming weeks matter most.

These “Gifted Word Learner” (GWL) dogs can learn names for objects by overhearing exchanges between members of their human ...

Where did our species first emerge? Fossils discovered in Morocco dating back more than 773,000 years bolster the theory that ...

In societies where polygamy is illegal, humans are actually a lot better at being monogamous than most people think.

However, care should be taken when interacting with any animal since they all can spread some type of germs to people. This ...

Decades of research with humans and other species indicate that males are more aggressive than females. But within the family ...

New fossils unearthed in Morocco could help solve the mystery of how Homo sapiens diverged from other ancient humans like ...

Fossilized bones and teeth dating to 773,000 years ago unearthed in a Moroccan cave are providing a deeper understanding of ...

A team of anthropologists recently examined a collection of fossil hominin jawbones, teeth, and vertebrae that belong to ...

Wolves kill a beloved family horse in Lassen County, upsetting residents and prompting Lassen’s sheriff to demand help.