There’s a cave in Illinois that watches the Ohio River go by. It’s big, strange, and way more memorable than expected.

Here’s how to plan a trip to Mammoth Cave National Park.

Hidden deep in the heart of New Mexico lies a frozen world that defies its desert surroundings. While temperatures outside soar under the summer sun, .

In a study published in American Antiquity, Dr. David Madsen and his colleagues address the proposition that the lower ...

This Arkansas cave isn’t frozen in time. Discover Blanchard Springs Caverns, where limestone drapes, quiet chambers, and slow ...

Neanderthals repeatedly returned to the cave to store horned animal skulls, revealing this cultural tradition was transmitted over time.

Australian and New Zealand scientists have unearthed the remains of ancient wildlife in a cave near Waitomo on Aotearoa's ...

The world’s oldest known cave art shows how early humans crossed oceans, offering rare insight into ancient migration routes.

In the heart of New Mexico’s Zuni Mountains, the Bandera Volcano Ice Cave stands as one of nature’s most perplexing and ...