Scientists July 31 announced the discovery of the world's longest lightning flash ever detected – a whopping 515-mile-long ...

A 515-mile-long lightning strike that traveled from Texas to Missouri has been confirmed as the new world record.

A colossal 'megaflash' stretching 829 kilometers across the sky above the United States on October 22, 2017, has been ...

A jaw-dropping 515-mile lightning bolt lit up the skies from Texas to Kansas City, smashing previous records and reshaping ...

A stroke of lighting that lasted more than 7 seconds and flashed across 829 kilometres is officially the longest ever ...

Using archival satellite data, researchers just officially confirmed the length of this enormous bolt of lightning that ...

Though it struck over the U.S. years ago, experts have only recently determined that a lightning bolt that a lightning flash ...

A single flash of lightning that stretched across the Great Plains, from eastern Texas all the way to Kansas City, Missouri, ...

Scientists have announced that a 2017 lightning bolt has set the record for the longest lightning flash in recorded history.

A lightning flash tore across the sky above the Great Plains, stretching across a staggering 515 miles (829 kilometers) from ...

The flash occurred in October 2017, but scientists didn't catch it until years later using new lightning-detection tools. An ASU scientist confirmed the record and said it demonstrates the power of ...

A lightning​ flash that extended 515 miles from eastern Texas to near Kansas City, Missouri, in 2017 is recognized as being ...