The Lyrid meteor shower is about to reach its peak activity for April. Here's when and how to see it, along with a cloud forecast.

BUT MAN, MODESTO TRACY OVER TOWARDS THE BAY AREA JUST HASN’T BEEN MUCH IN THE WAY OF BLUE SKY THIS AFTERNOON. AND THAT’S ...

Enjoy dark skies for evening observing, then catch a meteor shower and a planetary conjunction in the morning sky this week.

The sprawling area of high pressure that brought us beautiful blue sky on Thursday will shift east on Friday. At the same ...

"Our work goes beyond enhancing old images — it's about creating a universal language to study the sun's evolution across ...

A geomagnetic storm unleashed by the sun on Sunday could create colorful auroral displays over parts of the United States ...

Curious about whether the clouds you see mean sunny skies, roaring storms or a stunning sunset? Here’s your guide to the ...

Plan on a windy day, with occasional gusts to 30mph. We’ll see a lot of clouds with some breaks of sun. Don’t count on much blue sky! There may even be some flurries in the Berkshires. High ...

"Just as blue sunlight scatters in the Earth's atmosphere and makes the sun look slightly less blue, light from a strong blue ...

The northern lights may glow over part of the United States this week following a pair of eruptions on the sun. Here's where ...

Sunday turns drier, with only an isolated rain shower leftover in eastern areas. Expect a mostly cloudy sky, with highs in ...

THE EXTENDED FORECAST IS DRY AND IT’S WARM TO 80 DEGREES AT 6:00 THIS EVENING FOR PLACES LIKE SACRAMENTO WILL STILL BE IN THE MID 60S. AT 10:00 THIS EVENING. SO WE MAY BE GETTING TO THE POINT WHERE ...