Colors: Bright yellow with black markings. One of the most toxic frogs in the world, its color serves as a warning. Colors: ...

There are gems to be found in the dense forests surrounding Brazil’s Juruá River Basin. Not the kind you’ll find on a piece ...

Nature’s natural colors can be breathtaking. Tropical birds are famous for their brightly colored feathers, and many fish ...

They may look tiny and colorful, but these frogs are among the most dangerous creatures on the planet. With toxins that can ...

Jet back with metallic turquoise-green stripes and orange “chrome” limbs, these frogs were members of a new species, according to an April 25 study published in the peer-reviewed journal ZooKeys.

Initially, researchers thought the frogs were a known and widespread species. But years later, they began to reconsider. They looked closer at the frogs, tested their DNA and noticed some subtle ...