Multiple storms laden with heavy snow and rain will hit the Pacific Northwest through next week, impacting Christmas travel.

Winter won't officially get underway until this weekend, but snow, ice and sleet are already making roads treacherous ahead ...

More rain and snow are expected to slam into the West Coast this week as multiple storms brew over the Pacific.

Dreams of a white Christmas were planted by Charles Dickens, Victorian mass media and the Little Ice Age, historians say.

One of the key factors driving the weather is an atmospheric river, which is a long band of water vapor that can transport ...

La Niña odds are certainly wavering, and NOAA clarifies that even if La Niña does occur this winter, its impacts will be ...

The Arctic experienced its second-hottest year on record, according to a NOAA report. The Arctic tundra has become a source ...

NOAA scientists have documented profound change in the frozen north as U.S. government science itself faces an uncertain ...

The long-awaited Restoration Blueprint for Florida Keys National Marine Sanctuary could be published as a final rule in ...

The East Coast is experiencing the early stages of what could be a whiplash-inducing stretch of winter weather.

Another 'drill, baby, drill' Trump administration promises to turn up the heat in fast-warming, methane-emitting Alaska.

LAS VEGAS — National Oceanic and Atmospheric Administration head Rick Spinrad said this week that even as hurricanes, ...