Thrill-seekers can try the 165-foot rope rappel into the depths of the cavern. It’s California’s tallest public rappel and gives you serious bragging rights! If dangling from a rope isn’t your style, ...

Turkey's Defense Ministry said five soldiers have been killed by methane gas in northern Iraq. They were searching a cave Sunday for the remains of a fellow soldier killed by Kurdish militants ...

Picture the frozen winds of the Ice Age tearing across vast, wild plains. Imagine two giants—one with fangs like daggers, the ...

Missouri’s Bluff Dwellers Cave is like stepping into nature’s secret laboratory—a subterranean wonderland where water and stone have been collaborating on a masterpiece for millions of years. When ...

An analysis of ancient animal bones found in Germany suggests that Neanderthals extracted grease from them to gobble up ...

Filmmakers have long been enamored with the UNESCO World Heritage-listed limestone tufa cave houses of Matera, which have made the southern Italian hilltop town a magnet for culture and history buffs.