The Metro Richmond Zoo has released the name of its new pygmy hippo after votes were collected through a poll.

Many owners think so, thanks to the “talking buttons” craze on TikTok and Instagram. Scientists are less convinced.

Police are searching for an unknown intruder after Evie Ecclestone's dog was attacked in her garden.

The cute creatures are chatty, family oriented—and facing a shrinking habitat in the remote forests of Ecuador ...

Twins are pretty rare, accounting for just 3% of births in the U.S. these days. But new research shows that for primates 60 ...

A recent study finds that twins were the norm 60 million years ago until we needed more room to grow bigger bodies and brains.