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, ...

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

The Taam Ja’ blue hole is located just off the southeastern coast of Mexico. It was once believed to be the second deepest oceanic hole of its kind in the world, but now new measurements reveal ...

Join MrEarth as he explores the unique characteristics of each country through animation. This video covers historical aspects, including the British battle, war, and revolution, while featuring ...