Because the sparking happens so uniformly across the branches they observed, the team suspects the phenomenon scales up ...

Tree leaves are found to emit tiny electrical sparks during thunderstorms, reshaping how we understand forest and storm ...

For the first time, researchers have observed and measured weak electrical discharges, known as coronae, on trees during ...

The electrical energy generated by thunderstorms can make our hair stand up, and even create invisible sparkles on trees. Now, we have photographic proof of this long-theorized electrical event for ...

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

What to Know Most of San Diego County was doused in 1/2 to 1 inch of rain by Monday evening More rain is expected overnight into Tuesday morning Slight chance for light snow on Mt. Laguna and Palomar ...

Lightning strikes were responsible for felled redwoods that damaged a Santa Rosa school and a recycling facility and residents from Rohnert Park to Napa reported hail flurries that created ...

Post-storm tree care helps trees recover and thrive, preventing further damage and ensuring their long-term health.

A storm system packing heavy rain, gusty winds and lightning hit the Bay Area on Tuesday, causing various problems. Here’s the latest storm-related issues: Downed tree in San Francisco A tree came ...