WHAT WE ARE TRACKING: Dry air is thwarting rain and snow reaching surfaces along and north of I-94 this morning.

Unusual rocks on an Icelandic beach were dropped there by icebergs, adding to evidence that an unusually cool period preceded ...

Newly released satellite footage shows the world’s largest iceberg running aground near a remote island in the South Atlantic ...

One of the biggest challenges in predicting Antarctica's deeply uncertain future is understanding exactly what's driving its ...

NASA is testing radical new airplane wing designs that could drastically cut fuel use—but there's a catch: they may be more ...

Arctic sea ice hit a historic low this winter, shrinking to the smallest extent ever recorded at its seasonal peak. NASA and ...

The Mackinac Bridge set a dubious new record this week with the longest consecutive closure of the bridge in its history.

As the season ends and all equipment has been removed, the Skating on the Crescent Committee is urging the public to stay off ...