In March 1980, that was exactly what was happening, as Louisa the chimpanzee was attending lessons in Southampton. The smiles ...

Our ancient primate relatives—including Neanderthals—may have enjoyed a nice peck on the lips. But researchers still don’t ...

Researchers at the Max Planck Institute in Germany looked for clues in animals. In humans, women live an average of five years longer than men. In seven out of ten animals species, the female will ...

New research suggests that kissing probably predates humanity and evolved between 16.9 million and 21.5 million years ago, ...

In the animal kingdom, penises can be spiked, split, corkscrewed—even detachable. They're one of the most diverse structures ...

Kissing could be 21 million years old. NPR's Ayesha Rascoe speaks to Matilda Brindle an evolutionary biologist from Oxford University about the origins of smooching.

Neanderthals are usually seen as brutish and primitive, but research now suggests our ancestors kissed often - and even with ...

New research suggests that kissing probably predates humanity and evolved between 16.9 million and 21.5 million years ago, after the ancestor of the great apes split from the lesser apes, or gibbons.

They help the environment, but they also help our souls. In 2018 we’ll explore the wonder of birds, and why we can’t live ...

The animal kingdom can be rather unforgiving, but even the cutest animals have strange reasons to do some pretty gruesome ...

In the animal kingdom, penises can be spiked, split, corkscrewed - even detachable. They're one of the most diverse structures in biology. The human ...

Scientists suggest kissing is much older than humans. Evidence points to ancient primates sharing affectionate mouth-to-mouth ...