Scientists have observed "coronae" on treetops for the first time, confirming the phenomenon occurs in the wild.

Other significant weather threats, like damaging hail, straight-line winds, and flash floods, are also possible.

When Iraq invaded Kuwait in 1990, the country plunged into darkness—literally and figuratively. Black smoke choked the sky, warplanes ...

Monday's storm, which meteorologists are calling the strongest in a decade, dumped more than 2 feet of snow in parts of the ...

After record-breaking winter snowfall slammed New York, Boston and other northeastern cities, forecasters warned Tuesday that ...

Thunderstorms can generate weak electrical discharges on the plants underneath, but until now, they had never been observed in nature ...

For the first time, researchers have observed and measured weak electrical discharges, known as coronae, on trees during thunderstorms. A new study describes the near-invisible sparkles appearing ...

Meteorologists said the storm is the strongest in a decade, dumping more than 2 feet of snow across the Northeast.

A massive snowstorm is pummeling the northeast United States, forcing millions of people to stay homes amid strong wind and blizzard warnings, transportation shutdowns, and school and business ...

The plan assesses the natural hazards that pose risk to the county, such as flooding, tornadoes, windstorms, winter storms, extreme temperatures, wildfire and drought.

Drive through Florida’s dreamy Tunnel of Trees in Hobe Sound, where banyan canopies form a magical green corridor leading to ...

Maryland Gov. Wes Moore issued a State of Emergency as snowfall gets steadier in Baltimore and becomes heavier overnight.