On a flight to circumnavigate the planet, one teen pilot's journey to fly to all seven continents has landed in Anchorage.

Geologists confirmed the existence of a hidden continent named Zealandia beneath the South Pacific Ocean. Covering ...

In the dry, sun-scorched deserts of Ethiopia, a slow but astonishing transformation has been unfolding since 2005. A ...

This year’s bicentennial events include a 400-mile bike ride, history tours and canal concerts along one of North America’s ...

MSC operates giant cruise ships that operate on five continents, in addition to its sprawling cargo trade. Who owns the line, ...

The hurricane season starts June 1, and forecasters predict storm activity will be “above average.” But what does that mean, ...

A hidden source of clean energy could power the planet for more than a hundred thousand years if tapped into, according to ...

Brazilian authorities discovered a raft that travelled through the Atlantic Ocean with nine decomposing bodies of migrants.

Emma Bushee's sons were serving on six continents. At home, she waited for their letters — and tried to pray them home safe.

These eerie ghost ships have coasted through the world's oceans for thousands of miles, prompting many questions about their ...

A convergence of crises—geopolitical shifts, energy instability, and economic stagnation—marks the end of a historical era ...

This fiscal year, the Border Patrol detected 277 maritime smuggling attempts involving jet skis, panga boats and other ...