Male sea otters that are not sexually or socially mature 'don't get access to females," which, in turn, frustrates the otter; ...

Differences in seawater colour could reveal how tiny Antarctic creatures are faring in a warming world.

With their pristine fur and dark almond eyes, arctic foxes are possibly one of the most beautiful mammals to have lived in ...

The world's largest invertebrate remained hidden from humanity until a tantalising glimpse 100 years ago. But it would be ...

The humble sandeel has made headlines after Britain and the EU butt heads over its protection. Why is this creature causing such controversy?

The reintroduction of an apex predator is a statement victory for the rewilding movement, but not everyone is cheering their return ...

Get amazed by some of the most unique sea creatures and unbelievable underwater finds! From strange-looking fish to incredible marine life that seems straight out of a science fiction novel, the ocean ...

Very few people make it to the deepest depths of the oceans, which is why new discoveries are constantly made about the ...

"All Creatures Great and Small," now streaming its fifth season on PBS, is the televisual equivalent of a hug from a friend, ...

Many sea creatures depend on sound, and have evolved complex systems of communication that they use for connection, reproduction, territorial assertion and survival. But over the last few decades ...

Scientists discovered the 1-foot-long animal while aboard a submersible several miles deep in the Pacific Ocean. Take a look.