The hourglass-shaped hole is estimated to be 500 feet deep — perhaps even more. But you’re not likely to hear about it.

CNN’s Isabel Rosales reports on a massive sinkhole that emerged in Hillsboro, Florida, as daylight revealed the extensive damage caused by Hurricane Milton.

The Great Blue Hole is a large marine sinkhole in the Caribbean Sea, some 70 kilometers (43 miles) from the coast of Belize.

Curious, do you ever come across them in your research? RUBERG: We actually did come across one as we were looking around in ...

The Makauwahi Cave Reserve, home to the richest fossil site and largest limestone cave in the state of Hawai‘i, is closing 20 ...

CINCINNATI (WKRC) - A water main break in the middle of the night created a massive sinkhole on a busy Cincinnati street. The hole developed at the 2500 block of Spring Grove Avenue, near Draper ...

What is a sinkhole? Basically, a ground collapse. They range in size, depth, age and location. Florida is highly susceptible ...

In West Delhi's Janakpuri area, a section of the road collapsed, leaving a massive ditch in the middle. The incident occurred as a sewer cleaning truck drove over the weakened road, causing the truck ...

The Great Lakes Observing System (GLOS), an international non-profit research and advocacy group, just wants to map the Great ...

Experts are attributing the water depletion in Angitis River Cave, the largest river cave in Greece, to the ongoing drought ...

Hurricane Milton left a lot of damage in its wake − including sinkholes. Photos and videos of a sinkhole in Hillsborough County, Florida (which includes Tampa, Temple Terrace, Brandon and Plant ...