Morgan O’Hanlon: As you’re driving through West Texas and through Balmorhea, this kind of big open desert, you get to the Phantom Springs Cave and it’s this tiny little narrow crevice.

Many travelers like to seek out and conquer high points, like Willis Tower in Chicago, the highest observation deck in America, or America's tallest mountain. But why go high when you could go low ...

The caves in Oregon are incredibly diverse. From lava caves to glacier caves to sea lion caves, Oregon has it all.

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

Through carbon dating, researchers have ruled that the artifacts are between approximately 11,700 and 12,900 years old, a time when Ice Age temperatures had returned after a brief warm period.