California may have an anti-data center movement, but high energy prices were already blocking development.

Seems everybody is suing California over its landmark single-use plastic law. Wholesalers and distributors say it violates interstate commerce laws and the constitution. Environmentalists and anti-waste supporters aren’t happy, either.

Toxic air has covered the San Gabriel Valley and beyond at times, as the fire continues to burn and the wind shifts the pall in different directions.

The reflecting pool turned an interesting shade of green awfully fast. Here is why.

Los Angeles declared a state of emergency due to a stubborn warehouse fire in Boyle Heights that has burned for several days. Here’s a rundown of what we know:

The 1,200-year-old Major Oak in Sherwood Forest, linked to the legend of Robin Hood, is believed to have died

One of the largest clean energy projects in United States history is now online, delivering electricity from a massive wind farm in New Mexico to Arizona and California.

The Trump administration on Wednesday said it will pay developer Invenergy $765 million to walk away from four U.S. wind leases, including one off the coast of California, and invest instead in geothermal and fossil fuel projects.

Floods that historically had a 1% chance of striking a coastline in a year are now about 12 times more likely, on average.

Lawmakers demand the National Science Foundation stop dismantling the Ocean Observatories Initiative, a $386-million ocean monitoring network being wound down by the Trump administration.