The storm left trees and roads in several mid-Atlantic states coated in ice before warmer temperatures moved in.

There are trillions of charged particles—protons and electrons, the basic building blocks of matter—whizzing around above ...

As the sun sets, the tops of the clouds cool. That means more uplift ... a premier spot for studying rocket-triggered lightning. A storm hung suspended over the mountains as if posed for a ...

Vic experienced the rare combination of extreme heat and severe thunderstorms, which sparked several new fires across the ...

It will be cloudy and seasonably cool today with a high ... The severe threat is low, but a few storms could produce gusty winds and small hail. Lightning and very heavy rain is pretty much ...

Showers and storms will work across Central Texas this morning, bringing heavy rain, and the lightning as they move through.