A new study by marine biologists reports that seals can essentially act as 'smart sensors' for monitoring fish populations in the ocean's eerily dim 'twilight zone.' ...

About half a million years ago, several sloths, armadillos, and horses fell into a sinkhole in Florida’s Big Bend region. […] ...

The clownfish-anemone living arrangement is one of the most widely recognized examples of symbiosis. Researchers have made a breakthrough in understanding how anemonefish can live safely among sea ...

Some paleontologists think that fossils recovered from Antarctica are evidence of birds similar to modern geese and ducks ...

The saltwater crocodile, the largest living reptile, strikes with immense bite force, capable of taking down large land ...

Why do sea otters hold hands? As you’ll see in this video, it is actually a rather clever sea otter survival strategy!

Marine biologists at the University of California Santa Cruz have tagged thousands of northern elephant seals with smart ...