A severe thunderstorm took residents of metro Phoenix by surprise on November 19, with intense footage showing hail “the size of a marble” pelting cars in Tempe.The footage was recorded by Jon Root, ...

The most intense thunderstorms on the planet are thought to occur in part of Argentina, and a big group of Colorado scientists is preparing to go there in an effort to unlock their secrets .The ...

Evacuation warnings are in effect from 6 p.m. Thursday through 11 a.m. Sunday in areas near recent burn scars, due to the ...

California's rainy season is off and running as a powerful storm system unleashed bands of heavy rain across the Bay Area, Sacramento and Santa Cruz on Monday night. By 4 a.m. Tuesday morning, ...