The Arctic is growing in geopolitical importance as warming trends melt ice and open lanes of transit through the region.

Wisconsin is in store for a warmer weekend, but could see a return of Arctic air around Thanksgiving as models suggest weakening in the polar vortex.

Michigan could see a return of Arctic air around Thanksgiving as models suggest a possible wobble in the polar vortex, which could push frigid air into the northern U.S.

New York could see a return of Arctic air around Thanksgiving as models suggest a possible wobble in the polar vortex, bringing frigid air into the U.S.

A possible wobble in the polar vortex could soon push frigid air into the northern U.S., and Ohio could see more arctic air around Thanksgiving.

Antarctica has moved to “the front of the line” as a global warming threat that’s already well beyond expectations, and it’s happening fast. Based upon statements by ...

The photo shaped the world's perception of the existential threat climate change poses to low-lying island nations.

Coloe Fossae was shaped by powerful tectonics, which stretched and cracked Mars's crust, causing chunks of ground to collapse ...

The photo shaped the world's perception of the existential threat climate change poses to low-lying island nations.

Antarctica has moved to “the front of the line” as a global warming threat that’s already well beyond expectations, and it’s ...

The cruise industry claims potential economic fallout if Hawaii’s first-in-the-nation levy targeting cruise passengers to fund climate adaptation takes effect in 2026.

Past Met Office data suggests there’s a 20% chance of seeing snow somewhere in Wales on Christmas Day this year. If the polar ...