Arizona sees some spectacular lightning storms, especially during monsoon storms. See the best lightning photos from Arizona ...

Lightning near the North Pole reveals dramatic climate changes as Arctic temperatures rise and storms intensify.

Parts of the Texas and Oklahoma’s High Plains were hit with a barrage of tornado-producing supercells on Thursday. The ...

Already this spring, two people in the U.S. have been struck and killed by lightning, both while fishing from a boat.

Severe weather season has arrived in the Permian Basin, and oil and gas service firms are prepared for thunderstorms, ...

A series of storm-causing systems are set to sweep Texas this week, creating conditions for large hail, damaging winds, heavy ...

An increased chance of severe weather could bring hail, lightning and heavy rain into the Texas Hill Country this week.

Scientists spent four years challenging an out-of-the-box theory that ammonia and water form slushy hailstones on the gaseous planet. Looks like it’s true.

With millions of lightning strikes recorded each year in the United States, protection should be a priority. However, is your car a safe potential safe shelter?

Red sprites have been captured on camera in Western Australia's Kimberley. But how? Here's some advice from an expert weather photographer.

The first round of the Stanley Cup Playoffs begins Saturday, and all 16 arenas housing the teams that have qualified will be ...

U.S. aircraft carrier is operating in Mideast waters ahead of the next round of talks between Iran and the United States over ...