Sinkholes come in all shapes and sizes. The largest one in the world is in Xiaozhai Tiankeng, China, and is 1762 feet wide and 2,172 feet deep. New fear unlocked. Thanks a lot, Florida!

An curved arrow pointing right. A massive sinkhole spanning 45 feet in diameter opened up at a fertilizer facility in Florida, and has already leaked 215 million gallons of radioactive water into ...

The hole was about 19 feet (6 meters) wide at its largest point. Sinkholes are as much a part of the Florida landscape as ...

A massive sinkhole threatens to swallow a home in Windermere, Florida, WFTV.com reports. The growing depression is now 100-feet wide and 50-feet deep and opened just a few feet from the back of ...