Frogs

From the poison dart frog to the Mexican dumpy frog, this gallery showcases these amphibians in all their wacky splendor.

Tracking an amphibian-killing fungus.

Kermit the Frog is more right now than ever: It's not easy being green.

This frog has built-in weaponry to grab onto females during sex and duel with competitors over mates.

What happens to frogs in the winter?

Bullfrogs, sold live for their legs, appear to be spreading the deadly chytrid fungus.

The frog's bright yellow coloring actually dyes the skin of those who touch it.

When parasites are more diverse, frogs are healthier, new research suggests.

Deadly infection has devastated frog populations.

Males of this African frog sport an extra-long "ring finger" whose purpose is still unknown.