After a devastating wildfire, endangered Mount Graham red squirrel populations recovered through joint efforts from four ...

The endangered Mount Graham red squirrel was classified as endangered in 1987, with population numbers ranging from 35 to 550 ...

For over 25 years, the endangered Mount Graham red squirrel has been quietly battling population decline atop one of ...

Busch Gardens Tampa Bay is entering an exciting new chapter with a bold almost $40 million investment and a new park president at the helm. Under the leadership of Jeff Davis, the park is unveiling ...

Four critically-endangered Western Santa Cruz Galapagos tortoise babies made their debut at the Philadelphia Zoo on Wednesday ...

The zoo has grown more than 10,000 pounds of produce hydroponically since then, Burns said. That’s been enough to supplement ...

It took nearly 100 years for a duo of endangered Philadelphia Zoo tortoises to become parents and the "Golden" moment is now ...

Video footage shows the goose and the tiger, named Vera, engaged in an intense face-off during which the bird managed to ward off the predator.

PHOENIX (AZFamily) — Whether you’re looking for your next good book or celebrating Earth Day, there are plenty of things to do for Valley families this weekend. From events at the zoo to a ...