Fossil collectors in Florida have discovered an ancient sinkhole, now at the bottom of a river, which holds the remains of animals rarely seen in the state, including a type of giant armadillo, giant ...

Roughly half a million years ago, a group of armadillo-like mammals, horses, and sloths met their end in a sinkhole in what ...

Gary and Ann Towse were forced out of their home when a 43 foot wide and 15 foot deep sinkhole opened underneath their house.

Florida is home to an underwater cave system that attracts divers, yet this is one of the most dangerous sites in the world.