For most pet primates in the United States, life is marked by chronic stress, malnutrition and illness — if they survive at ...

Humongousaur is a powerful alien that Ben frequently used during the Ben 10: Alien Force series. This alien is based on ...

Around 3 p.m. on July 23 in Guiyang, Guizhou Province, a monkey was spotted walking upright on high-voltage power lines. Like ...

Half a billion years ago, a strange sea-dwelling creature called Mollisonia symmetrica may have paved the way for modern ...

Mirasaura grauvogeli had a featherlike crest and a tail like a monkey. “It's been a long time since I've been so blown away ...

A 500-million-year-old sea creature called Mollisonia shared a similar brain structure to modern spiders, suggesting that ...

The tiny 'backward' brain of an ancient sea creature hints that spider ancestors might have gotten their start in the ocean.