The National Weather Service issued the first-ever Tornado Warning on Saturday morning for San Francisco, but there are no ...

"The mission of the National Oceanic and Atmospheric Administration (NOAA) is to provide daily weather forecasts, severe ...

Residents are noticing how much less snow has fallen over the years, as snowshoes, cross-country skis and sleds gather dust ...

For millennia, the tundra regions of the Arctic drew in carbon from the atmosphere and locked it in permafrost.

The long-winged seabird named Wisdom, a Laysan albatross, returned to Midway Atoll National Wildlife Refuge at the ...

A strong atmospheric river drenched Northern California with heavy rains and damaging wind gusts Saturday, leaving well over ...

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

On Thursday, the crew aboard the U.S. Coast Guard Cutter Healy (WAGB 20) returned home after completing a 73-day Arctic ...

Authorities in Santa Cruz County are investigating the touchdown of a tornado on Saturday in the area of Scotts Valley. So ...

In a bipartisan effort led in part by North Carolina congresswoman Deborah Ross, lawmakers want to make sure funding will go ...