A single lightning bolt stretched across the Great Plains for an astonishing 515 miles, from eastern Texas to near Kansas ...

Severe storms this week produced some incredible lightning strikes over Apopka, Florida. Dazzling video captured the ...

Lightning may look like a sudden burst from the clouds, but its true origin lies in an invisible storm of cosmic rays, X-rays, and high-energy electrons. A breakthrough study led by Penn State ...

A single lightning bolt silently crossed three states in 2017. Years later, satellites finally uncovered its record-breaking ...

"Certain conditions favorable to thunderstorms and tornadoes are occurring more often." Experts confirm new world record after 'megaflash' lightning strike stretches over 500 miles: 'Incredible power' ...

A new model reveals how cosmic electrons and X-rays trigger lightning, solving a decades-old mystery about what starts a lightning strike.