US President Donald Trump says that wind farms harm birds and whales. Scientists weigh wind power's impacts on wildlife against those of oil and gas.

Extreme conditions helped drive the fast-moving fires that destroyed thousands of homes in the Pacific Palisades and Altadena.

A new attribution analysis found that climate heating caused by burning fossil fuels significantly increased the likelihood ...

WASHINGTON — Human-caused climate change increased the likelihood and intensity of the hot, dry and windy conditions that ...

Southern California is facing fierce fires fueled by the Santa Ana winds, which threaten homes and put firefighters to the ...