Mileposts on the road to a carbon-free California are beginning to appear, and the state is already falling behind.’ ...

Re repeated one of the pope's strongest criticisms of U.S. President Donald Trump, with Trump himself present in the crowd, ...

Climate change will make earth a living hell!” claims popular astrophysicist Neil DeGrasse Tyson. I don’t believe him. The ...

A former federal official said climate programs will lack support from the government in the new administration.

The British native, former conservative political adviser and former Fox News host is running in the crowded race to replace Gavin Newsom, who terms out in 2026.

Environmental leaders gathered to discuss "confronting the climate crisis in the Trump Era" during the Society of ...

TUNNEL VISION: Sen. Jerry McNerney is stepping into the fight over one of the biggest modern-day water projects in California ...

A clean energy research scholar argues State Sen. Josh Becker’s proposed legislation, SB 540, will keep California’s lights ...

California regulators have released a new proposal to allow the testing of self-driving heavy duty trucks on public roads ...

Former California Governor Arnold Schwarzenegger has some harsh words for environmentalists and advice for young people.

The effort, released this year for Earth Day, is a three-year collaboration between USA TODAY and market research firm ...

A new American Lung Association report shows that 156 million people live in areas with unhealthy air. The group’s annual ...