Researchers at Stanford University have developed the world's first human-sheep...

A troubling new study has found plastic particles in 73...

In some species, the division between the sexes goes a...

Cryptozoology is the study of ‘hidden’ or legendary animals, though...

Your circadian rhythm guides your body through 24 hours, telling...

Coffee production is actually good for the birds, too. A...

A new study has found that two families of extremely...

Each year, millions of birds are killed by flying into...

It was over five years ago but it seems so...

Octopuses and cuttlefish are known for their amazing camouflage abilities,...

Some species change the color of their coat to match...