In a small lab at Penn State University, lightning may be happening on a scale smaller than a deck of cards. Victor Pasko, a ...

Add Yahoo as a preferred source to see more of our stories on Google. A Penn State-led study reveals the hidden chain reaction that starts lightning, linking electrons, X-rays, and gamma rays. (CREDIT ...

Scientists have long understood why lightning forms, but the atomic processes at the core of the phenomenon have remained largely a mystery—especially the strange mechanics behind terrestrial ...

Inside a thunderstorm, warm air is forced upward in a strong updraft. As the air rises, ice and water particles collide inside the cloud, creating electrical charges. Those collisions build up ...

ORLANDO, Fla. – Lightning is one of nature’s most electrifying spectacles—literally. According to the National Weather Service, thunderstorms form when key ingredients—moisture, instability and ...

In brief: The process that creates lightning has never been precisely understood, but scientists know that ice plays a crucial role. New research into developing cold electrical components may have ...

NASA’s Juno spacecraft reveals Jupiter’s superstorms generate intense lightning, forming a powerful and complex electrical weather system.

In Houston and the surrounding areas, we are used to seeing daily chances of isolated to scattered thunderstorms throughout the summer months. DOWNLOAD TODAY: Introducing Houston’s Storm Tracker 2 ...

Scientists have known for decades how lightning travels once it forms, but the exact trigger inside a thundercloud stayed uncertain. A new study now offers the clearest explanation yet for how ...