Add Yahoo as a preferred source to see more of our stories on Google. A Penn State-led study reveals the hidden chain reaction that starts lightning, linking electrons, X-rays, and gamma rays. (CREDIT ...

A Richland-based photographer says there’s no “secret” to capturing lightning photos, especially at night. But there are a few tips that can make it a lot easier. Scott Butner, a retired PNNL ...

Our solar system is full of phenomena that push humans to keep exploring the universe. A recent study from the University of California, Berkeley revealed more about severe weather on our solar system ...

Windy and warm on Friday with mostly to pt. cloudy skies. As a strong cold front approaches Metro by mid afternoon Friday ...

Scattered showers and thunderstorms are expected through the rest of Saturday. Torrential rain is the main threat from the storms, followed by gusty winds and vivid lightning. The skies will clear ...