Most people come to Sequoia National Park to see the biggest trees in the world. But the forest is alive with fascinating ...

For centuries, wolves have carried a reputation that wavers between admiration and fear. Often portrayed as ruthless ...

Just 30 minutes from Chicago’s concrete jungle lies a verdant paradise where limestone waterfalls sing nature’s lullaby, trails meander through ancient glacial formations, and wildlife appears like ...

The Sinkhole Trail leads to a dramatic depression in the earth—visible evidence of Florida’s karst topography, where the limestone foundation is gradually dissolved by slightly acidic rainwater, ...

Conservation scientists have bred the endangered Littlejohn's tree frog species in their labs for the first time. The amphibian is only known to exist in three isolated populations in New South Wales.

Exploring Costa Rica’s lush jungles to uncover some of the most colorful and fascinating frogs on Earth.

Chilean scientists have rediscovered a species of frog last seen more than 80 years ago, prompting new calls for the conservation of its habitat in the far-flung Chilean desert.

Friends fishing for walleye in northeast Iowa stumbled upon an epic lunch battle between two snakes this month.

As darkness settled across southern China, a “large” creature with spines on its belly sat in a stream. Its multicolored eyes searched the nearby forest, but it wasn’t the only one looking around.

A clutch of critically-endangered water frogs rescued from a muddy puddle in Chile’s driest desert has birthed 200 offspring at the country’s national zoo, the Chilean government announced on ...

If you're planning a trip to Redwood National Forest, these are the animal species you're most likely to encounter ...

Western spadefoot, also known as spea hammondii. (James Bettaso, with the U.S. Fish and Wildlife Service, via Courthouse News) SACRAMENTO, Calif. (CN) — A conservation group on Wednesday formally ...