Add Yahoo as a preferred source to see more of our stories on Google. An intense thunderstorm system moved into Southern California from northern Mexico on Tuesday morning, Sept. 2, bringing scattered ...

Thunderstorms often begin to develop early in the day when the sun heats the air near the ground and pockets of warmer air start to rise in the atmosphere. When these pockets of air reach a certain ...

Researchers believe Perseverance recorded 55 instances of "mini lightning," providing the first sound evidence of Martian electrical activity. The lightning occurs during dust storms and dust devils, ...