Snow, tornadoes, record-breaking heat, a dust storm — and that’s just last weekend. Here’s how to understand what’s going on, ...

Around the same time as the heat starts blasting Phoenix, the polar vortex — a system that usually keeps frigid air penned up ...

While March is normally a volatile month for weather across the U.S., this month seems to be especially off the rails, weather-wise.

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. The study, from an international team of researchers who analyzed decades of data, declares that a "new era" of extreme weather ...

Extreme weather conditions across the United States affected over half the population, causing significant disruptions, ...