There are over 80 miles of hiking trails at Mammoth Cave National Park. Whether you want to take in some river views or trek ...

Kisatchie National Forest is a labyrinth of hiking trails, some of which lead to hidden lakes, swimming holes, and even a cave. The only known cave in Louisiana, called Wolf Rock Cave, can be found in ...

This is the 11th prehistoric skeleton found in Mexico’s cenotes — and researchers say the caves may hold many more.

Uncrowned is a new destination for all things MMA, boxing, wrestling, and more, featuring Ariel Helwani. Yahoo Racing is powered by Motorsport Network, providing expert reporting, analysis, and ...

Most people think of visiting big cities, national parks, and beaches when they plan a U.S. trip. There’s hardly anyone who’s wondering what’s underground. The caves in the U.S. are where things get ...

Ox Bel Ha, located beneath Mexico’s Yucatán Peninsula, has officially reclaimed its title as the longest underwater cave system in the world, stretching an astonishing 524 kilometers. This submerged ...

In 1845, John Moore and his sons were mining for lead in the Ozark Mountains when they happened upon a cave filled with stunning ancient mineral formations. Their discovery became known as Moore’s ...