The prehistoric creature is thought to have lived around 280-270 million years ago and was likely a "top predator" in its day ...

Compared with other ultrablack animals, female velvet ants are darker than the common birdwing butterfly, the only other ...

The origin of mammals is shrouded in mystery, but every fossil clue helps rewrite the story. A new discovery on a ...

An extremely deep-dwelling and spooky-looking sea creature was discovered inside a vast trench off South American shores.