Some ocean animals are so weird that even marine biologists stop and gawk when they pop up on camera. One resembles a ...

Some animals sleep very little. Others drift through the ocean standing up, nap with one eye open or manage to fall asleep ...

A new study reveals that Arctic ice loss could intensify extreme cold waves and disrupt winters on several continents.

At a staggering 3500m below sea level, this frozen abyss is the deepest, darkest and least explored place on land... The ...