Conservationists are warning that the Trump administration is working state by state to undo decades of progress in clearing skies over the country's beloved national parks.
Oil and gasoline prices are rising as the war in Iran intensifies and other global conflicts affect supply. That means pain at the pump for drivers filling up with gas.
For decades, the Valero refinery shaped Benicia’s economy, politics and health. Now the city has become a reluctant test case of whether an oil town can reinvent itself
Except for California, most Western states are experiencing the worst snow drought in decades not because of dry conditions but really warm temperatures that change snow to rain.
California Attorney General Rob Bonta is suing the Trump administration for approving an oil company's plans to restart two oil pipelines along the state's coast.
