Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient world slept only 6.5 hours a night.

The world’s largest iceberg, A23, is fragmenting into smaller pieces according to alarming NASA satellite images.

The drifting Antarctic iceberg A-23A came to a sudden stop in late February off the coast of South Georgia Island — a British overseas territory in the South Atlantic Ocean and the largest of nine ...

The world’s largest iceberg, A23a, has run aground near South Georgia, a key wildlife haven. Scientists are monitoring its impact on marine life, particularly on penguins and seals, as it could ...

The world’s largest iceberg, A23a, has run aground near South Georgia, a key wildlife haven. Scientists are monitoring its impact on marine life, particularly on penguins and seals, as it could ...

A sharp-eyed Earth-observing satellite has shared an updated view of the world’s largest iceberg, which remains stuck just offshore of a remote island in the South Atlantic. The drifting ...

The world’s largest iceberg, known as A-23A, is shrinking fast, according to new satellite images shared by NASA. Between March 3 and 6, it lost over 360 square kilometers of ice — a worrying ...

LONDON — Britain's polar research ship has crossed paths with the largest iceberg in the world — a “lucky” encounter that enabled scientists to collect seawater samples around the colossal ...