On Wednesday at 3:18 p.m. an updated air quality alert was issued valid until Thursday at 6 p.m. The alert is for Ventura ...

Another display of the northern lights could be visible this weekend in several U.S. states following a severe solar storm.

A coronal mass ejection earlier this week may pull the northern lights to more northern U.S. states, forecasters said.

An extended period of very cold temperatures is expected with dangerously cold wind chills as low as minus-25 degrees possible in northwestern Pennsylvania from late Sunday night through Wednesday ...

The dangerously cold weather​ continues today around NYC, and temperatures won't climb back above the freezing mark for a while.

At least two people have died in the historic winter storm battering the southeast. Newsweek's live blog is closed.

Black ice is especially dangerous because you often don't know you're on it until you start slipping. Here's what to do if ...

We are still anticipating winter weather across the Big Bend and South Georgia. A Winter Storm Watch is in place for the entire region. In terms of timing, moisture looks to increase in our western ...

The cold snap the area is experiencing is expected to relinquish its grip by Thursday. At 9 a.m. Wednesday, the temperature was minus 4 degrees in Northeastern Pennsylvania, according to the ...

Wintry weather will really ramp up this afternoon, with the heaviest and most widespread snow expected around dinnertime ...

Dangerously cold conditions have forced a swearing-in ceremony for executive officers of the Macomb County branch of the NAACP to be held remotely Wednesday evening. The ceremony was scheduled for ...