An enormous iceberg that split off from the Antarctic ice sheet decades ago has turned an alarmingly bright shade of vivid ...

That is not what is happening with A-23A. The 40-year-old berg is not a classic 'blue iceberg,' but one that is rapidly ...

High above the frozen wilderness of Antarctica, a NASA balloon has picked up signals that challenge our understanding of the cosmos. These radio waves, buried deep in the continent’s ice, appear to ...

Scientists are no longer guessing how fast the great ice sheets are sliding toward the sea. With dense satellite coverage and ...

Oxygen isotopes data enable researchers to look far back into the geologic past and reconstruct the climate of the past. In ...