Storms in the U.S. and Uruguay set new records for longest lightning bolt and longest-duration lightning flash.
Here's what historians have to say about whether Benjamin Franklin really flew a kite tied to a key during a lightning storm.
The speed of light moves 1 million times faster than the speed of sound. What would happen if the speed of sound sped up to match it?
What's the weather like on other worlds? Expect methane rain, global haboobs and a 10,000-mile-wide hurricane.
Lightning storms on early Earth may have given the planet enough phosphorus to craft the first DNA and RNA molecules, study suggests
A camera at an observatory in Hawaii captured a red sprite and a blue jet in the same frame.
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