The microscopic structure of fossilized bones helps solve ‘inscrutable mystery’ about the reproduction of ancestor of true ...

You walk in a park. Children are playing, people are walking their dogs, and then you hear someone say, "Who's my little sweetie?" You turn around expecting to see a stroller. But someone is sitting ...

What began as a woman raising a baby chimpanzee like her own child eventually turned into one of the most horrifying animal attacks ever recorded. This video tells the terrifying true story of Travis ...

For a long time, we thought baby birds only made noise after hatching. But it turns out that they ‘speak’ while still inside their eggs. Unhatched chicks make two kinds of noises: peeps and clicks.