According to Cerveny, megaflashes that extend hundreds of miles are rare, but it is not unusual for common lightning bolts to strike 10 or 15 miles out from its originating storm- ...

Seismic waves from one of the most powerful earthquakes on record along the east coast of Russia rippled all the way down to Florida.

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

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

A powerful 8.8 magnitude earthquake that rocked Russia’s eastern peninsula has triggered tsunami warnings in Russia, Japan, ...

The U.S. Department of Defense will now continue sharing key data collected by three weather satellites that help forecasters ...