Scientists have detected tiny lightning bolts on Mars for the first time — they were found discharging around NASA's Perseverance rover and coming from dust-storm fronts and whirling dust devils.

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 ...

From bolts to blue jets, lightning comes in many strange forms.

Mars is a very dry planet with very little water in its atmosphere and hardly any clouds, so you might not expect it to have ...

It only takes one close encounter with a lightning strike to get the full sense of its power. At around 1 gigaJoule of energy ...

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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 ...

His team combined advanced mathematical modeling with real-world observations to explain a powerful chain reaction inside storm clouds. This reaction links strong electric fields, high-energy ...