Chinese province with a majority of nation's most polluted cities weighs moving factories overseas

A shallow magnitude 4.2 earthquake was reported Wednesday evening 2 miles from San Juan Bautista, Calif., according to the U.S. Geological Survey. The temblor occurred at 10:26 p.m.

The United States is considering a proposal to combat climate change that would require countries to offer plans for curtailing greenhouse gas emissions on a certain schedule but would leave it to

Only 14 U.S. states, California among them, have plans to deal with the effects of climate change

A shallow magnitude 3.0 earthquake was reported Thursday afternoon 15 miles from Mammoth Lakes, according to the U.S. Geological Survey. The temblor occurred at 5:33 p.m.

A shallow magnitude 3.7 earthquake was reported Monday morning eight miles from Ridgecrest, Calif., according to the U.S. Geological Survey. The temblor occurred at 4:35 a.m.

They never actually broke bread together, but President Obama and Indian Prime Minister Narendra Modi took a small step toward warmer relations Tuesday when they agreed to work together on climate

He also signed a bill setting a deadline for Exide Technologies' battery recycling plant in Vernon to comply with hazardous-waste laws, while vetoing broader changes to the state's toxic substances

A shallow magnitude 4.4 earthquake was reported Sunday afternoon 25 miles from South Dos Palos, according to the U.S. Geological Survey. The temblor occurred at 1:45 p.m.

Gov. Jerry Brown OKs financial incentives and perks to entire consumers to buy eco-friendly vehicles