Millions woke up to hazy skies and poor air quality Wednesday morning as crews continued to fight the Palisades Fire in ...

While Trump and congressional Republicans have focused most of their ire on the state’s zero-emission sales mandate for ...

Blue states are bracing for a battle with the Trump administration over their authority to limit tailpipe emissions, a ...

Democrats need to show we can deliver real results on affordability,” said Democratic California state Sen. Scott Wiener of ...

CARB issued an Enforcement Notice discussing its enforcement standards for 2026 climate reporting under SB 253, and ...

Regulatory Updates - There have been a couple of noteworthy developments in recent weeks concerning the mandatory climate ...

SACRAMENTO — A new year will mean new questions about what's next for California gas prices. The California Air Res ...

California Air Resources Board is soliciting comments on the implementation and scope of California's climate reporting ...

California continued efforts toward environmental leadership, from voter-approved bonds to Gov. Gavin Newsom’s efforts to ...

UC Riverside’s retiring chancellor Kim Wilcox will be honored with the 2025 Riverside Hero Award later this month.

In October 2024, Governor Gavin Newsom signed ABX2-1 into law, requiring oil refineries to keep inventory to avoid supply ...

California officials have been calling for Biden’s EPA to grant waivers for eight of its rules for over a year. Friday’s ...