Understanding atmospheric pressure is vital, newsroom meteorologist Justin Ballard said, because those giant H’s and L’s representing high and low air pressure systems on a weather map are ...

Weather balloons and “hurricane hunter” planes aid the science of understanding California’s atmospheric rivers.

An incoming atmospheric river is expected to have the biggest widespread impacts of any storm this season, delivering up to 2 ...

Northern New England will get the brunt of the heavy snowfall as a secondary area of low pressure develops off the coast ...

An atmospheric river brought additional rain, strong winds, and flooding to the Bay Area Tuesday, with an increasing chance ...

Winter storms will not become a thing of the past as temperatures rise. Here's how climate change affects snow storms.

A persistent trough of low pressure has parked itself along the Pacific Northwest. As it spins counterclockwise it is pumping ...

After scattered showers through the morning, a higher chance of thunderstorms are expected between 10 p.m. and 3 a.m.

The impact of air pollution on African populations is under-researched due to limited air quality data and health studies.

We hung out with Clay Millican’s Parts Plus Top Fuel dragster to learn what it takes to go from 0 to 330 mph in under four seconds.

The Army was one of 28 government agencies authorized to fly helicopters near Ronald Reagan National Airport before its Black ...