Arctic sea ice hit a historic low this winter, shrinking to the smallest extent ever recorded at its seasonal peak. NASA and the NSIDC revealed that warmer air, ocean temperatures, and persistent wind ...

We often think that allergies only afflict people, but a broad range of other animals can also develop them. North Sentinel is home to a tribe that does not have contact with the outside world.

In 2016, the extent of sea ice in Antarctica dropped abruptly. Prior to this, the ice had been stable and slightly increasing. The loss of Antarctic ...

This year's peak ice cover was 1.32 million square kilometers below the average levels recorded between 1981 and 2010, indicating a significant shift in Arctic conditions.