A SpaceX Falcon 9 rocket carrying 24 Starlink satellites launched from Vandenberg Space Force Base in California on Friday, ...

Disneyland is celebrating 70 years of being "The Happiest Place on Earth." The summerlong festivities in southern California ...

A SpaceX spacecraft returning to Earth with four astronauts made its arrival known overnight with a sonic boom.

The Cupertino tech giant has inked a $500 million deal with Mountain Pass’ owner and operator MP Materials, the two companies ...

The $400 million investment will create a domestic supply chain for materials used in fighter jets and missiles.

More than two dozen Starlink satellites were delivered into low-Earth orbit Tuesday evening when a SpaceX Falcon 9 rocket ...

Earth Day is officially marked every April 22 -- and there are lots of ways to celebrate. ... in California that can help connect you to the outdoors and put you in a planet-loving mood.

"We found that hundreds of exoplanets are larger than they appear, and that shifts our understanding of exoplanets on a large ...

How to celebrate Earth Day in person and online with Bay Area organizations, from The San Francisco Chronicle. Image A construction crew working on the California High-Speed Rail project in Selma.

Swain says California’s San Joaquin Valley, with includes the cities of Bakersfield, Stockton and Modesto, could reach or exceed all-time records in the 114-118 degree range on Sunday or Monday.