It’s a towering example of the contentious debate over what to do with the state’s ever-growing supply of oilfield waste.

Years wildfire scares, parents are left wondering if their children's chronic illnesses began with what was in the air before ...

No matter where you live, extreme weather can hit your area and change your life. Whether it’s a hurricane, winter storm, flash flood, tornado, wildfire, or heat wave, disasters can damage or destroy ...

Will chemical recycling revolutionize the fashion industry, or is it just “an excuse to keep producing plastic clothes”?

California wants to phase out fossil fuels, but still needs gas. That makes for messy politics and a frontrunner saying "I ...