In chimpanzee communities, strong social ties can be a matter of life and death not just for the adults who form them, but ...

Stretchy the Ostrich was part of the hugely popular range of Teenie Beanie Babies toys which came with Happy Meals during the ...

Human infants receive up to 400 times more direct vocal communication than baby bonobos and nearly 70 times more than baby ...

When Santi gets the hiccups, his face, paralyzed by Moebius syndrome, breaks into a rare smile that has captured hearts worldwide. Moms Roxy and April share their emotional journey of hope, advocacy ...

Set 11 months after the events of the original, On the Beach’s twisting tale begins with Sam attempting to settle into a quiet life off the grid with baby Lou but, inevitably, that dream is swiftly ...

University of Adelaide researchers discovered monotremes use a completely different sex determination system than other ...

Ready for more summer vacation fun? See which original cast members are back for Disney's 'Phineas and Ferb' revival.

A new study suggests the platypus and echidna — the only egg-laying mammals — had a water-dwelling ancestor. The finding could upend what’s known of their evolution.

A new study suggests the platypus and echidna — the only egg-laying mammals — had a water-dwelling ancestor. The finding could upend what’s known of their evolution.