With sea traffic set to rise in a warming Arctic, researchers are helping sailors plot a safer course through sea ice and ...

The Arctic has been a critical carbon sink for millennia. Now, it's releasing carbon dioxide — with significant global impacts.

As the planet warms, Antarctica's ice sheet is melting and contributing to sea-level rise around the globe. Antarctica holds ...

A Harp seal was rescued after being found sick and dehydrated on Brant Beach on Long Beach Island, New Jersey.

Arctic sea ice growth was slow in February, leaving extent at record-low levels for the end of the month. In the Antarctic, ...

Tony Dauksza became the first person to navigate the Northwest Passage in anything other than a ship. This is the story of ...

“With a little effort, we can all continue to enjoy our beautiful coastline and still share the beach with our snowy plover neighbors.” Violation tracking is required on Vandenberg’s beaches ...

Another round of rain and snow showers looks likely on Saturday, with the best chance of a couple inches across the higher elevations. Arctic air then returns for Sunday. Highs will drop into the 20s.

(AP) — Snowy roads led to hundreds of crashes throughout ... a meteorologist with the weather service’s office in Wakefield, Virginia. An Arctic air mass was bringing widespread, record ...

AP) — Roads in Virginia and North Carolina remained treacherous Thursday as unusually heavy snow led to hundreds ... Meanwhile, an arctic air mass was bringing widespread, record-breaking ...