The science of sinkholes

A devastating sinkhole occurred in Florida on February 28, 2013, raising questions and concerns about this incredible phenomenon. Around 20% of the U.S. lies in areas susceptible to sinkhole events, highlighting the need ...

Ancient species of giant sloth discovered in Mexico

Mexican scientists said Wednesday they have discovered the fossilized remains of a previously unknown species of giant sloth that lived 10,000 years ago and died at the bottom of a sinkhole.

Rosetta spacecraft sees sinkholes on comet

The European Space Agency's Rosetta spacecraft first began orbiting comet 67P/Churyumov-Gerasimenko in August 2014. Almost immediately, scientists began to wonder about several surprisingly deep, almost perfectly circular ...

Professor offers insight into Florida's recent sinkholes

A sinkhole, about 100-feet-wide and 50-feet-deep, opened up in the backyard of a home in a Windermere, Fla. May 3. Almost one week later, another sinkhole that was 80-feet-long and 40-feet-wide opened in the backyard ...

How to detect a sinkhole – before it swallows you up

It comes as quite a shock when the ground beneath your feet, your house or your field suddenly disappears leaving a hole. This hole may be tens of metres or more deep, and it will eventually lead into a cavity which may extend ...

Diving Robot Discovers Life in the Slow Lane

Scientists have found amazingly diverse microbial life in the world's deepest water-filled sinkhole, even down where sunlight can't reach. The discovery adds new insight into life’s ability to thrive in Earth's most extreme ...

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