Community groups opposed to the projects face a tough adversary in the City of Industry, an economic powerhouse seemingly unaccountable to surrounding residents.

Proposition 3 would extend a tax on the state’s highest earners, preserving a key source of revenue for school districts across California.

Declining snowpacks plus climate stress lead to less water in one of New Mexico’s iconic waterways.

As climate change dries New Mexico, the Pecos faces a growing threat as it runs through the Permian Basin oilfield.

The Trump administration says the plants are vital for grid reliability. Utilities, states and ratepayers are challenging the orders and candidates are turning the costs into a campaign issue.

Methyl bromide levels near fumigation facilities in Long Beach have spiked 20 times this year, air monitoring data shows. Many residents have no idea of the risks.

Rising sea levels threaten L.A. ports’ most valuable assets: storage tanks for crude oil and refined fossil fuel — products that contribute to climate change.

There’s been progress in cleaning up L.A.’s ports, but they remain the region’s biggest polluter — and residents feel it most acutely.