"Thunder is impressive," Mark Twain wrote, "but it is lightning that does the work." Anyone who's watched a lightning storm will understand what he meant: Lightning is one of nature's most ...

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 eastern ...

A super-sized lightning bolt struck scientists as something special. Now, researchers have confirmed that a lightning strike from 2017 has broken a world record. A single flash of lightning that ...

A massive bolt of lightning that flashed across the sky in Texas in 2017 has captured a new world record. Pictured, a separate lightning bolts shoots over Highway 360 near Euless, Texas on Friday, ...

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 ...

Lightning flashes streak across the sky in the German countryside. One large flash is mostly horizontal, another one is vertical. Sometimes lightning bolts can stretch hundreds of miles horizontally.