A number of ancient Roman statues might lie beneath the turquoise waters of the Blue Grotto on the island of Capri in southern Italy, according to an underwater survey of the sea cave. Dating to the ...

The Missouri Department of Conservation and Ozark Land Trust have partnered to get 80 acres of land near the city of ...

Missouri conservation groups secure 80-acre Perryville tract to restore sinkhole habitat, safeguard Moore Cave system and ...

The Blue Grotto (or Grotta Azzurra) is the most famous site on Capri, and it's easy to see why. The grotto is a natural sea cave with a small entrance, and it is illuminated in a blue and silver hue ...

Missouri’s drinking water has an unlikely guardian: a tiny endangered fish found only in Perryville’s cave system.

Missouri conservation groups have acquired land to provide new protections for the Grotto Sculpin, an endangered fish found ...

One of Arizona's newest dining experiences takes you 21 stories beneath the Earth's surface. The Grand Canyon Caverns, a tourist destination in northeastern Arizona already known for its cave tours ...

In early May 1953, George Martin Burhans sat down at his typewriter to write The Tri-State Caver — the first newsletter of the Hagerstown Grotto, a local chapter of the National Speleological Society.