“The US at this COP is not just a lame duck, it’s a dead duck,” Prof Richard Klein, an expert on climate change policy for ...

In 2016, Trump famously scorned California for wasting water by allowing its major rivers to reach the ocean. More recently, ...

It relies on the federal government for aid, funding and partnership on major initiatives. California’s massive ... making ...

California air regulators will vote Friday on updates to a key climate program aimed at reducing planet-warming emissions ...

With the start of the 29th U.N. climate summit, COP29, less than a week away, former U.S. environmental leaders said they ...