(CNN) — Lightning is a familiar sight in stormy skies, but a new report has revealed just how far some bolts can travel — in one case, more than 500 miles. That astonishing bolt sparked to life in ...

An enormous, 515-mile-long flash of lightning that crossed at least three states has been named the longest in recorded history in the world. The 2017 “megaflash” stretched from eastern Texas to near ...

Talk about a bolt from the blue. Scientists July 31 announced the discovery of the world's longest lightning flash ever detected – a whopping 515-mile-long bolt that blasted across central U.S. skies ...

Wild thunderstorms generated by monsoonal moisture sparked 5,025 cloud-to-cloud and cloud-to-ground lightning bolts between 11 a.m. and 7:15 p.m. Monday in eastern San Diego County, and also spat out ...