Poison dart frogs are deadly in nature, beautiful and famous for their patterns and colours which makes them noticeable in the forest. They have big eyes but small in size — they are between 2.5 cm to ...

The golden poison dart frog looks harmless — small, brightly colored, and no larger than a light bulb. But it is one of the most poisonous animals ever discovered. A single frog carries enough ...

Make way for Fernando Mendoza and others on Bill Connelly's updated list of the greatest quarterbacks of the century.

Long Branch State Park in Macon might be the Show-Me State’s best-kept secret – a beach experience that has Missourians doing double-takes and checking their GPS to confirm they haven’t accidentally ...

The Verde River is the main attraction, flowing along the park’s western edge with the kind of reliability that’s rare in Arizona. Most rivers in this state are seasonal at best, optimistic lines on ...

Cute faces can hide venom, force, and disease risk. Real wildlife respect starts with distance, context and calm boundaries daily.

It’s been 17 years since the bright yellow Panamanian golden frog ( Atelopus zeteki) hopped through its native habitat. But ...

The toxin, epibatidine, can be found in frogs in the wild in South America or manufactured in a lab.

Since 2009, no one has seen a Panamanian golden frog in the wild. These bright yellow frogs disappeared completely when an ...

Poison dart frogs have fascinated researchers. Now their toxin has allegedly been linked to the death of Russian opposition leader Alexei Navalny.

By Andrew Osborn MOSCOW, Feb 16 (Reuters) - The Kremlin on Monday flatly rejected accusations from five European countries ...

LONDON (AP) — Russian opposition leader Alexei Navalny was poisoned by the Kremlin with a rare and lethal toxin found in the skin of poison dart frogs, five European countries said Saturday.