The deepest regions of Earth's oceans, known as the abyssal and hadal zones, lie at least as far under the water's surface as ...

The jagged fragment has an area of roughly 31 sq miles (80 sq km) - just a fraction of the approximately 1,297 sq miles ...

A colossal explosion in the sky, unleashing energy hundreds of times greater than the Hiroshima bomb. A blinding flash nearly ...

An asteroid with the power to unleash an explosion one hundred times greater than the atomic bomb has triggered global space ...

Larissa and Duncan are sailing around the world with their two kids to spot wildlife and collect vital ocean data.

Harry Anderson of Bainbridge Island docked his 43-foot sailboat, Phywave, Jan. 29 in Fort Lauderdale, ending his sailing solo ...

The Sahel region is a geographical belt in Africa that stretches from the Atlantic Ocean to the Red Sea, between the Sahara ...

A visit to Accra offers a rich mix of small-town bungalow communities and sleek new high-rises, of exuberant dancing outdoors ...