The choppy gray waters of the Hudson Bay are numbingly cold in the days before the season’s first snow in the Canadian Arctic ...

Global sea ice cover fell to a historic low in February when the world continued to experience exceptional heat and temperatures reached 11 degrees Celsius above average near the North ...

Emily Griffoul of Colorado’s Betty Ford Alpine Gardens is searching mountain landscapes for plants that are in trouble as the climate warms.

Windy, colder weather will arrive heading into the end of the week. For today, expect cloudy skies, with a few light rain and snow showers. Windy, with highs in the ...

When highly reflective snow and ice give way to dark blue ocean, the same amount of the sun's energy that was bounced back ...