F or bears of both the market and polar kind, a planet without an ice cap is a tragedy. The Arctic is warming four times ...

Yes. Although this blast of Arctic air sweeping the nation has thrown Bostonians scrounging through closets to find hats, ...

Some of that snow was already on the ground when an arctic air brought record-setting cold to the mountains along the ...

After millennia as a carbon deep-freezer for the planet, regional hotspots and increasingly frequent wildfires in the ...

Bitter Arctic air plunged more than half the United States into a deep freeze Tuesday, including New Orleans, where the ...

HOUSTON — All Houston airports will close Tuesday due to the winter storm expected in the area, officials said Sunday. An ...

Rising temperatures, a melting Arctic and increasing global water and resource scarcity are behind United States President ...

A blast of Arctic air is bringing cold weather to New England over the next several days. Wind chill values in the mornings ...

The coldest temperatures of the year hit Houston overnight, with some people in Southeast Texas waking up to temps between 14 ...

U.S. President Donald Trump signed an executive order on Monday repealing former President Joe Biden's efforts to block oil ...

A polar vortex dipping down from Siberia is bringing a cold front with frigid temperatures to millions Americans. See maps of ...

Recent findings indicate that the Arctic's traditional role as a planetary cooling agent is faltering, with hotspots and ...