Meteorologists say the United States is getting hit by almost every kind of extreme weather at once, as spring air masses ...

Around the same time as the heat starts blasting Phoenix, the polar vortex — a system that usually keeps frigid air penned up near the North Pole — is forecast to send its chill deep into the Midwest ...

The climate pattern known for intense heat, floods and drought is likely to develop this summer, raising questions about disaster preparedness.

Each toolkit includes science explainers and curated resources to help understand extreme events—from their links to our warming climate to their local impacts.

Add Yahoo as a preferred source to see more of our stories on Google. Record cold temperatures are once again expected to hit a swath of the country this weekend—even plunging Florida into its coldest ...

New attribution research shows how extra heat in the atmosphere can turn thunderstorms into factories for dangerous, softball-size hail.

Extreme weather conditions, including severe storms, blizzards, and record heat, have impacted over half of the U.S. population, causing flight cancellations and school closures.

Extreme weather impacted over half of the U.S. population, causing flight cancellations, school closures, and severe conditions from blizzards to heat waves.