Bone claws, oxygen-absorbing “hair,” and hands-on frog dads. Meet the hairy frog (or wolverine frog), one of nature’s strangest amphibians.

Add Yahoo as a preferred source to see more of our stories on Google. Photo Credit: Instagram Safely observing animals in the wild is one of the many joys of visiting a national park or just exploring ...

Discover the best locations across the country to see bald eagle nests and roosts up close this season. Bald eagles roost in a tree against dark clouds in Alaska. Bald eagle roosts are crucial for ...

Researchers have discovered a distinct cluster of brain cells in mice that behaves like an on and off switch for sex-specific social behaviors, turning on permanently in females but remaining quiet in ...

A new study on mayflies of the genus Ecdyonurus illustrates just how multifaceted and surprising reproductive behavior in ...

Across the animal kingdom, sound is more than communication—it's a signal of survival and success. From birds and primates to insects, fish, and amphibians, animals broadcast acoustic "advertisements" ...

From shorebirds flying between their Arctic breeding grounds and southerly foraging ranges to freshwater fish returning to native spawning streams, migratory animals are struggling. About half of all ...