A Death Valley National Park cavern filled with rare and endangered fish rattled when an 8.8-magnitude earthquake hit off ...

TxDOT surveyed Inner Space Cavern to inform I-35 work, using 3D scans to protect the site and gather exact coordinates, with ...

What do bullet holes, the signature of a relative of Abraham Lincoln, Native American carvings, and the names of Union and ...

Carlsbad Caverns say they keep finding trash from decades ago, when they first opened to the public in 1923. Cavern officials ...

A modern Tennessee property featuring a fortified underground cavern system is on sale for $1.75 million. Located in the ...

However, the Cavern Club is a rare old venue (it opened in 1957) that has maintained its sense of authenticity and charm. It's popular with tourists, but has managed to maintain its regular, local ...

Surveys conducted in 2016 at West Antarctica’s lower Kamb Ice Stream revealed a cavern hidden far beneath the surface. At the end of 2021, researchers drilled into it. H. HORGAN ...

The cavern was created when millions of cubic yards of limestone were mined during the 1930s to 1980s. The stone was used in building bridges and roads across the Midwest.