Tickets have gone on sale for spring and early summer tours of the McBones Coyote Canyon Mammoth Site, where the bones of an ice age mammoth are being painstakingly unearthed within a couple of miles ...

A prehistoric discovery in northwest Missouri may be one of the rarest finds in the Midwest; a local paleontologist uncovered ...

At a site known as Natural Trap Cave, a team of scientists are rappelling down to uncover the secrets of what the Earth was like during the Pleistocene ...

Hike north on the Appalachian Trail and the scenery slowly transforms. Rugged, steep ridgelines in Tennessee and Virginia soften into the broad summits and smooth peaks of Pennsylvania and New Jersey.

Hundreds of millions of Americans are presently besieged by a massive arctic blast and winter storm. Luckily for them, it will only be temporary. That wasn't the case 20,000 years ago... Between ...

Over 2.4 billion years ago, Earth entered one of the most extreme climate events in its history — the Huronian Glaciation. For up to 300 million years, vast ice sheets covered the planet in what may ...