Super El Niños happen when water in the tropical Pacific heats up, changing weather patterns all around the world. The hotter ...

There are increasing indications El Niño is likely to form and strengthen into potentially a significant event during the ...

A rash of ferocious storms ripped across the central US overnight, spawning tornadoes and killing at least two people.

(CNN) — A sprawling, wind-driven multiday storm roared across the United States with severe thunderstorms to the south and blizzard conditions to the north, causing damage and disruptions along its ...

(CNN) — The hurricane planning tool that meteorologists and emergency managers use for making critical decisions, including ordering evacuations, is about to become inaccessible for an indefinite ...

(CNN) — Meteorologists are reaching for superlatives to describe an oncoming heat wave so intense and rare for this time of year that it could leave some locations shattering their all-time ...