Explore the Michigan cave buried under a long-forgotten town, where twisting tunnels and lost history create an atmosphere of ...

Discover a surreal Florida trail where vanishing streams, hidden caverns, and massive sinkholes create an unforgettable ...

At night, lights illuminate more than 10,000 books arranged along the cliff, creating what operators refer to as a "knowledge canyon." ...

Have you ever wondered how an entire river could simply disappear? While it might sound like magic, the sudden vanishing of ...

A vast chasm in southern China has opened a window into a world that feels untouched by modern life, revealing a deep, hidden forest sealed off for millennia. When cavers descended into the 630-foot ...

He Zhijian, founder of the scenic area, said construction was highly challenging due to the steep karst terrain that required ...

After a Thanksgiving feast, Tallahassee residents can enjoy scenic trails to walk off excess calories and combat holiday ...

The Jaua-Sarisariñama National Park in Bolívar State, Venezuela, holds one of the planet’s most compelling and mysterious geological secrets, the sinkholes of the Sarisariñama tepui. These ...

After reports of two separate sinkholes in downtown Austin Thursday morning, city officials confirmed that one was a sinkhole and the other was just a regular ol’ hole, dug (on purpose) by a crew ...

A sinkhole caused by a sewer line failure is blocking a road in downtown Sunnyvale on Thursday morning, according to the city's Department of Public Safety. The department sent out an alert at about 8 ...