Some harlequin frogs have lost their poison—and their ability to defend themselves. Scientists are on the case.

Discover the Golden Mantella, a tiny and brightly colored frog from Madagascar, critically endangered due to habitat loss and ...

The frogs belong to the Atelopus group from Central and South America.

The invasive pasture mealybug was first discovered in Florida grass fields two months ago, and it has quickly spread across ...

The northern leopard frog (Lithobates pipiens) grows to be just over 4 inches long and gets its name from the brown spots ...

The green tree frogs are thriving at Downtown Cary Park, where their symphonies represent a mix of science and some serious ...

Florida has one of the richest populations of snakes in the United States since there are dozens of snake species that ...

Toads have carried a sinister reputation since the Middle Ages, and those bumpy "warts" are at the center of it all. What those skin glands actually contain surprises most people who finally learn the ...

The days have warmed up in the Tehachapi Mountains, and there are hotter temperatures into the 90s expected next week, but as ...

Coming face-to-face with a tigress named Kankatti in Bandhavgarh and later with Sundari in Ranthambhore Tiger Reserve changed ...

All you ever needed to know about poison dart frogs, from why they're poisonous to where they live and what they eat ...

Catching a big musky or trophy pike in hot water can kill the fish, even if you release it carefully. Here's what anglers ...