Almost 500,000 years ago before the formation of the river, a sinkhole that had opened up in Florida's Big Bend region had claimed the lives of countless animals that passed over it. With the ...

A remarkable collection of fossils has been unearthed in Florida after a sinkhole swallowed a group of animals. 500,000 years ...

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 ...