Weeki Wachee Springs State Park in Florida has enchanted visitors since 1947 with underwater performances by "real" mermaids.

Don’t count the search for life on Mars out just yet. A recent study in The Astrophysical Journal Letters reports eight dark ...

Gilbert and Elsinore is where the Cincinnati Natural History Museum used to be. There was a planetarium, four giant ...

With its turquoise waters and underground cave system spanning over 30,000 feet, Wes Skiles Peacock Springs State Park is a true natural wonder in Florida.

In a remote corner of southern China, a giant sinkhole has unveiled an extraordinary underground cave system, sparking ...

With over 400 mapped miles, Mammoth Cave National Park, just outside Bowling Green, Kentucky, is the longest known cave system in the world. The only way to see its many subterranean rooms and ...

Putting in a modern sewer system in 1989 allowed the town to open Hidden River Cave to visitors. Building the stairs, trails and a museum cost an additional $6 million, which came from grants and ...

Evidence from caves in France and Spain shows Neanderthals made symbolic art long before Homo sapiens, reshaping ideas about ...

An area of Lincoln National Forest known for a complex cave system was protected from oil and gas drilling and other mineral extraction, with the block on development extending for 20 years. The ...

After a caver sustained severe injuries hundreds of metres underground, 300 volunteers dropped what they were doing and ...

Six friends enter a cave system looking for a spelunking adventure, but the creatures that await them are hungry for blood.