Dangerously cold temperatures were descending into the U.S. as far south as Texas on Tuesday, breaking records in some areas.

The name change to Gulf of America is the first since the 1540s where various maps referred to it as the Mexican Gulf, Golpho ...

A round of frigid temperatures is sweeping across much of the United States this week, bringing dangerously cold conditions ...

Red zones are predicted in New York, Kansas and Virginia as a winter storm continues to grow in the United States.

Freezing weather is returning to Texas — again — but is expected to be short-lived as temperatures warm back up by early next ...

A powerful winter storm is set to wreak more havoc as it moves across the eastern US, plunging the region into ...

When a hurricane or tornado starts to form, your local weather forecasters can quickly pull up maps tracking its movement and ...

NOAA releases northern lights forecast for Valentine's Day, with chances of the aurora borealis reaching the northern part of ...

Extensive evidence, including global temperature and sea ice data, shows Earth's climate is changing due to human activity.

A procession of winter storms is forecast to bring snow, sleet, ice and potentially flood-inducing rain to sprawling bands of the U.S. this week.

“Most precipitation will fall in the Far West, Southwest, Rockies, and eastern U.S., especially Tennessee and surrounding ...