Astronomers have long been intrigued by the makeup of the asteroid belt’s largest body. When it was first spotted in 1801, ...

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

Researchers are trying to rebuild sea ice above the Arctic Circle so it can reflect the sun’s warming rays, slowing climate ...

Melting sea ice is a global problem with far-reaching consequences. As the Arctic and Antarctic lose ice faster than expected ...

A new satellite photo has revealed that the "megaberg," A23a, is beginning to break apart, spawning thousands of smaller ice ...