Vibrant but toxic, poison arrow frogs range from less than 1 inch to 2.5 inches in body length. Poison arrow frogs live in the rainforests of Central and South America and on a few Hawaiian Islands.

Jaymi Heimbuch is a writer and photographer specializing in wildlife conservation, technology, and food. She is the author of "The Ethiopian Wolf: Hope at the Edge of Extinction." Our journey begins ...

They might look cute, but the toxins from a poison dart frog can be strong enough to kill several humans. When you purchase through links on our site, we may earn an affiliate commission. Here’s how ...

The “metallic poison frog” Ranitomeya aquamarina (left) and the “heavenly” Ranitomeya aquamarina (right) are the first newly discovered species in their genus in 13 years. That long trek for humans is ...

In the forests of western Brazil, along the banks of a Juruá River tributary, researchers came upon more than a dozen tiny creatures, smaller than a nickel, flaunting bright colors that warned: “stay ...

NEW HAVEN, Conn. (WTNH) – During the dreary, grey month of January, The Maritime Aquarium offers a pop of color! They have several species of colorful poison dart frogs to see. Though you can’t touch ...