Inside a cave older than Egypt’s pyramids: 12,000-year-old stitched piece of elk hide may be the world’s oldest clothing

In the quiet high desert of Oregon, a small discovery is once again reshaping how we think about early human life in North ...
KSAT

Our once-in-a-lifetime trip inside the Devil’s Sinkhole, one of Texas’ most legendary caves

EDWARDS COUNTY, Texas – Special thanks to Geary Schindel, his volunteer crew of climbers, researchers and Texas Parks and Wildlife for this incredible experience. Right place, right time. That’s how I ...
GMA Network on MSN

Tooth from Siberian cave reveals Neanderthal dental surgery

About 59,000 years ago, a Neanderthal suffered from an awful toothache caused by a deep cavity in one of the molars on the lower jaw. That tooth has now been discovered inside a Siberian cave, bearing ...
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Here's how to see Emerald Cave, Arizona's glowing green hidden gem

As far as hidden gems go, Emerald Cave certainly qualifies. It’s a small grotto carved from the rocky walls of a canyon on the Colorado River in northwestern Arizona that can only be reached by a boat ...
WLKY

5th new shark species discovered inside Mammoth Cave

It's Shark Week, and Mammoth Cave took the unofficial holiday to announce the discovery of another new shark species. Mammoth Cave announced the discovery of the "Macadens olsoni" Thursday. The fossil ...