Including the natural oil they can't stand ...

Biologists like to say that reproduction is the ultimate investment, a costly gamble that shapes everything from lifespan to ...

Residents of one of San Francisco’s glitziest neighborhoods are being warned to keep their eyes peeled after a mountain lion ...

The hazel dormouse is believed to have been disturbed from hibernation and dropped on the lawn.

Step into an Arkansas cave where glowing formations, cool air, and echoing chambers make it feel like you’ve entered another ...

It reflects larger patterns. Experts stunned after tropical creature is spotted in unexpected US location: 'There's nothing ...

A team of scientists from the University of Manchester have uncovered some of the earliest evidence of advanced, camera-like ...

While Thrinaxodon liorhinus didn’t yet have the sophisticated hearing equipment of modern mammals, it shows that eardrums began evolving much earlier than assumed.

The deaths occurred amid plummeting temperatures, which prompted a citywide Code Blue alert from Saturday until Tuesday, Jan 27. at 8 a.m.