These two rare wolves are unique species. Here's why that matters.

Mexican gray wolves and red wolves are taxonomically unique, a federal report says, and require protection under the Endangered Species Act.
Tricky cross-fostering technique was used to place critically endangered pups with wild foster families in Arizona and New Mexico.

They spent 28 days under the sea—and found another Earth

A Dracula Ant's Snapping Jaw Is the Fastest Known Appendage in the

Wolves vs. Dogs: 13 Facts About Wolves & Dogs To Blow Your Mind

The cheetah probably comes to mind first when you think of fast

They spent 28 days under the sea—and found another Earth

Pin de Walter Hunt en Wolf Fotos de lobo, Perro lobo, Fotos de

Wolves vs. Dogs: 13 Facts About Wolves & Dogs To Blow Your Mind

Wolves vs. Dogs: 13 Facts About Wolves & Dogs To Blow Your Mind

Wolves vs. Dogs: 13 Facts About Wolves & Dogs To Blow Your Mind

These two rare wolves are unique species. Here's why that matters.

Wolves vs. Dogs: 13 Facts About Wolves & Dogs To Blow Your Mind

First wolf pups confirmed in Oregon's northern Cascades - Protect

Red Wolf's Winter - a photo on Flickriver