Scientists believe they have recorded electrical activity in the Martian atmosphere for the first time, suggesting the planet ...

The presence of electrical activity has implications for surface chemistry, future human exploration and habitability on the ...

Thousands lost power as storms brought hail, torrential rainfall and lightning to Phoenix, but most saw electric service ...

The wet weather also caused some delays at Phoenix Sky Harbor Airport. The FAA reportedly issued a ground stop for flights ...

First Alert 5 Storm Safe school visits help educate students about severe weather threats in Colorado, how to be prepared and ...

The roof of a mall in west Phoenix partially collapsed, flights were delayed at Phoenix Sky Harbor International Airport and ...

An updated report was issued from the NWS Phoenix AZ on Saturday at 4:16 p.m. for strong thunderstorms until 5:15 p.m. The alert is for Joshua Tree, Joshua Treek, Salton Sea, Chuckwalla Mountains, ...

Storm cells unleashed 50 to 100 lightning strikes in 24 hours in Tuolumne and Calaveras counties, with many of lightning flashes and thunderclaps evident late Wednesday and early Thursday in downtown ...

A blast of relief from the heat and humidity of the past two days arrived Wednesday morning with the onset of rain, thunder and lightning in parts of the region — and those elements were taking their ...

If you were up late Tuesday night, chances are you caught that “chaotic” storm that lit up the San Luis Obispo County sky with thunder and lightning for most of the night. According to the National ...