Gravitational waves spotted by LIGO reveal two black holes, 140 and 100 times the mass of the sun, merged to become a 225 solar mass behemoth.

Shark cage diving in Gansbaai, South Africa, is safe and offers close encounters with great white sharks. Other adventure ...

You’ll also need to bring your passports and every person aboard must also have a U.S. Coast Guard-approved life vest readily ...

A Denver museum known for its dinosaur displays has made a fossil bone discovery closer to home than anyone ever expected, ...

This Land of Enchantment swimming hole is renowned by scuba divers and Route 66 road trippers for its cool temperatures and ...

Explore the enigma of Belize's natural wonder: Discover what formed the Great Blue Hole, a massive underwater sinkhole phenomenon.