Apes lived in this changing environment, which helped shape their evolution.Their behavior and diet were influenced by the ...

With their bright red, hairless chests and grass-grazing lifestyle, gelada monkeys are quite unusual. They are the only ...

The world is full of tiny wonders. This article showcases ten of the smallest animals. These creatures can fit in your palm.

Great apes began to diverge from other primates about 25 million years ago, according to eastern African fossil records.

Two-million-year-old teeth transform theory of prehistoric human evolution - ANALYSIS: Changes in the appearance of ancient ...

Koalas might appear to be all cuddly and sleepy, but these star Australian marsupials are full of interesting surprises. Slightly resembling teddy bears, these marsupials are tree-climbing mammals ...

On the enamel of fossilized teeth lying in African soil for millions of years, scientists have discovered something small but possibly earth-shaking: tiny, uniform pits grouped in patterns too uniform ...

Meyerson defines invasive species as "non-native species introduced either intentionally or accidentally by humans outside of their native range," while noting a crucial distinction between non-native ...