Health and conservation groups sued the Bureau of Land Management today, challenging its approvals of new oil and gas drilling permits on public lands in California’s San Joaquin Valley.

To loosen thick crude, producers in California’s oil fields often pump steam into the ground so it can rise to the surface. The thinking goes that 70 years of experience of injecting steam into ...

As deforestation increases in the Amazon, it will decrease precipitation in California and create drier conditions in ...

s first-quarter profit soared 49 percent to $4 billion, placing it among the US oil companies reporting huge earnings as gas prices soar to record high levels. The San Ramon, California-based ...

Vehicles drive past a pumpjack operating within the Long Beach Oil Field in Southern California, circa 2021. [Photo: Bing Guan/Bloomberg/Getty Images] The damage and economic loss from the Los ...

SACRAMENTO, Calif.— California’s fracking ban went into effect today, officially ending the dangerous, highly intensive method of oil and gas extraction in the state. As of today, the state oil and ...

The Tengiz field is widely recognized as the world's deepest-producing supergiant oil field and the largest single-trap-producing reservoir. The FGP expansion aims to not only enhance CVX’s ...

Oil and gas companies would be liable for damages caused by climate change -related disasters in California under legislation introduced Monday by two Democratic lawmakers.

SACRAMENTO, Calif. (AP) — Oil and gas companies would be liable for damages caused by climate change-related disasters in California under legislation introduced Monday by two Democratic lawmakers.