Some animals are known for their ferocity and unrelenting aggression. These top 10 most aggressive animals on Earth are ...

Conservation efforts at the Phoenix Zoo and Southwest Wildlife aim to protect endangered species like black-footed ferrets ...

Healthy ecosystems are invisible lifelines for human survival ...

The most venomous snakes in Arizona include rattlesnakes, sidewinders and coral snakes. Here's where they live and how to ...

Imagine stepping into a hidden world where you can lock eyes with a snow leopard under the Northern Lights, hear the distant ...

A family of some of the littlest foxes in North America was caught on camera running through the California desert.

There are plenty of memorable things about chowing down at Pink's Hot Dogs on La Brea Avenue — that celebrated first "snap" ...

With more than 1,200 square miles of land area, U.S. Army Yuma Proving Ground (YPG) is the fourth-largest installation in the ...

The King Salman bin Abdulaziz Royal Reserve Development Authority has reintroduced 153 Arabian oryx to their native habitat ...

California's official animal inspires awe and holds cultural significance. But some wildlife officials say reintroducing ...

In The Decline and Fall of the Human Empire, science writer Henry Gee considers how long we’ve got, and how we can extend our ...

Getting all your gear cleaned and organized and making sure you are physically up to the challenge can make the difference ...