Sinkholes are one of nature’s wildest curveballs. Imagine walking or driving on what seems like solid ground, only to discover it’s anything but. These sudden, dramatic collapses can devour roads, ...

A Pennsylvania grandmother was found dead last December after falling into a 30-foot deep sinkhole that opened into a long-abandoned coal mine. Elizabeth Pollard, from Unity Township, had been looking ...

Part of Samsen Road in the Thai capital opened up into a 98 square foot hole, swallowing three vehicles, electricity poles, and damaging water pipes A nearby hospital was forced to evacuate, and local ...

This amazing astronaut photo shows the bizarre whale-like shape of a Belizean tropical island. The coral-reef-covered structure is home to the Great Blue Hole, one of the deepest marine sinkholes on ...