It’s about to feel more like late September across much of the United States. Maps show where the cool air is headed.

Erin was a Category 1 hurricane in the North Atlantic Ocean Friday morning Eastern time, the National Hurricane Center said ...

"It will feel like early fall across much of the Lower 48 as a strong cold front plunges southward," one meteorologist said.

California voters will decide in November whether to approve a redrawn congressional map designed to help Democrats win five ...

California lawmakers passed a legislative package Thursday advancing a partisan redistricting plan aimed at winning Democrats up to five more U.S. House seats<a class="excerpt-read-more" href=" More ...

In a six-to-10-day temperature outlook issued on August 19, which was valid for August 25 to 29, the CPC's map suggested that ...

According to the Climate Prediction Center, multiple states could see below-average temperatures as August comes to an end.

A geomagnetic storm could make aurora borealis—or the northern lights—visible across parts of the United States overnight ...

The northern part of the United States could get a chance to see lights in the sky Monday night, when the view line for the ...

Smoke from wildfires in Canada continue to impact air quality in the northern United States, even in the New York City metro area and Hudson Valley.

With a new proposal, the Trump Administration, which has already laid waste to dozens of programs aimed at limiting climate change, has managed to outdo itself.

More than 100 million Americans are under heat alerts as the extreme temperatures that have smothered the Midwest this week arrive on the East Coast.