Since the 1950s, scientists have found some pretty convincing, though indirect, evidence that many other mammals and birds do indeed dream.

Meet Them All!

Here are the reasons of why I'm afraid of spiders/tarantulas.

A herd of plains bisonte have been successfully reintroduced to Canada's oldest national park, más than 100 years after they were nearly hunted out of existence.

Every year, scientists discover thousands of new species, meaning that researchers need to create names for these new, rare animals...

Beautiful digital artwork por Marie Beschorner depicting lobos and other creatures.