The Supreme Court on Monday rejected oil companies’ challenge to court orders that currently ban fracking, the injection of ...

A California jury has returned a $63 million verdict against Chevron after finding the oil giant covered up a toxic chemical ...

Democratic Gov. Gavin Newsom wants to buy massive amounts of renewable energy to help keep the lights on. The idea is to use ...

A Madison startup company, Realta Fusion, aims to have industrial-scale fusion reactors commercially available within a ...

The three Democrats campaigning to replace Sen. Dianne Feinstein (D-CA) are striking out at Republicans in a bid to secure ...

The CEOs of America’s biggest oil companies were paid a lot more in the first year of the COVID crisis than initially ...

Brent crude rose on Monday after the world’s biggest oil producer announced it would be the lone OPEC Plus member to cut ...

Chrysler-parent Stellantis, the maker of Jeeps, plans to reduce shipments of gasoline-powered cars to states that have ...

California will need to remove about 100 million tons of heat-trapping gasses each year to meet its ambitious climate goals. A new startup stepped in and is attracting millions to support the effort.

Tom Siebel, who became a billionaire after selling Siebel Systems to Oracle in 2006, now faces a investor lawsuit and short ...

Insurance companies, tired of losing money, are raising rates, restricting coverage or pulling out of some areas altogether — making it more expensive for people to live in their homes. In California ...

Computer scientists present a highly accurate detection system to sense and identify fugitive methane emissions ...