Dramatic video captures a lightning strike in Guatemala City, as a rare tornadic storm slammed the area on Thursday, October ...

Valencia City Council has issued a series of safety tips on social media for days when heavy storms are accompanied by ...

Two men and their hunting dogs are dead, and Florida authorities believe lightning strikes could be the cause.

Megan Eskew did everything right before she climbed Mt. Whitney last month. She got in top physical shape, carefully checked the weather and, noticing a chance of thunderstorms, heeded expert advice ...

Yosemite, Yosemite Valley, Mariposa Madera Foothills, Mariposa-Madera Lower Sierra and Upper San Joaquin River are included ...