Mr. Cañas-Valle’s discovery, described in the journal Ornithology in November, may be the first documented example of ...

The Marsican brown bear is the rarest bear species on Earth. But in this video, you can see a mother with her cute cubs up in ...

World Bonobo Day highlights the urgent need to protect bonobos from habitat destruction, poaching, and deforestation.

A Texas sanctuary an hour from Houston cares for wolves and wolf-dogs who can't be released back into the wild. Here's a ...

The Nicobar Islands are a biodiversity hotspot, home to unique species found nowhere else. Long isolated, these islands have ...

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

The Denisovans provided the genetic difference for Asian and Australid populations, two of the four “root races” from which ...

Not many people appreciate mice. And I’ll be the first to step forward to say that some of their habits are not endearing.

Air mail delivery is an essential part of modern life. The history of this unique invention goes back farther than you might ...

Neanderthals, Denisovans, Homo erectus have all vanished, leaving just Homo sapiens. Us. And it looks like we humans may ...

The Arabian leopard is a symbol of biodiversity in Saudi Arabia and a vital component of the Arabian Peninsula's ecosystem.

As more and more "historical" checklists are added to the platform, birds we've lost now mingle with those still hanging on.