Why Lightning Happens — And Why It’s So Dangerous. Meteorologist Matt Bullock explains.

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 ...

According to Xweather's Annual Lightning Report, there were 252 million lightning strikes in the U.S. in 2025, an eight-year ...

Lightning is a giant spark of electricity in the atmosphere or between the atmosphere and the ground. It is created by differences in charges becoming too great for the insulating capacity of the air, ...

Scientists have shown that lightning-like bursts can be recreated in small blocks of solid materials in the lab.

The Role of Electric Fields Inside Thunderclouds Inside a thundercloud, electric charge builds up as ice particles, water droplets, and air move violently. These motions create powerful electric ...

Inside a charged storm cloud, they become something else entirely. As the electric field pushes electrons faster and faster, they slam into air molecules such as nitrogen and oxygen. These collisions ...