French geologist Michel Siffre lived 130 meters below a glacier for over two months to study the human bodys internal clock.

French explorer Michel Siffre spent more than 60 days underground in July 1962 to discover how the human body would be ...

Hillcrest Thrift Shop isn’t your average secondhand store—it’s a vast kingdom of pre-loved possibilities where the thrill of ...

When Missouri’s budget-conscious shoppers whisper about their secret weapon against retail prices, Hillcrest Thrift Shop’s ...

Hang Son Doong is in Phong Nha-Ke Bang National Park in Vietnam, near the border with Laos and is the world's largest natural cave.

After spending my 20s and early 30s exploring Europe, I’m kicking myself for not checking out Cambodia sooner.

Traverse 330 steps on the way to such distinctive chambers as the “Devil’s Kitchen” and the “Crystal Vault.” Wild caving ...

Discovered in 1878, Luray Caverns has been drawing visitors for over a century—and it's easy to see why. Located just west of ...

When we think of bones, we usually imagine the skeleton or the structure that holds us together. But bones have done much ...

Archaeologists have unearthed a treasure trove of artifacts frozen in time deep within a West Texas cave, including ...

As the mystery surrounding the disappearance of 56-year-old Michael Gaine deepens, reports have now emerged that a number of ...

Belize's Great Blue Hole is one of Earth's most mysterious features. Now, scientists have discovered the natural oddity ...