Sharon Udasin

Decades-old DDT pollution off Southern California’s coast remains concentrated in ocean sediments and fish, with contamination highest near former discharge sites, a new study reveals.

The European Union on Wednesday imposed tariffs on Chinese-produced electric vehicles, adding another pressure point to Chinese EVs on top of existing American duties imposed by President Biden.

Large herbivores, such as bison and elk, have lived continuously in Yellowstone National Park for more than two millennia, a new study has confirmed.

Windborne dust from California’s shrinking Salton Sea may be driving increased asthma and respiratory symptoms among children in nearby communities, according to new research.

California Gov. Gavin Newsom (D) on Wednesday signed an executive order that aims to provide residents with some respite amid rising electricity prices. That anticipated relief would be achieved th…

California on Wednesday signed an agreement with the country’s leading passenger and cargo airlines to accelerate the use of sustainable aviation fuels across the state. The California Air Re…

The month of October proved to be one of the driest months in American history with various states reporting no rain for 31 days.

Los Angeles Mayor Karen Bass said local police are on “alert” after looting and violence occurred across the city following the Los Angeles Dodgers's World Series win.

Colorado wildlife experts are at odds over whether a ballot measure to ban the hunting of certain wildcats would help or hurt the formidable felines that have long been intrinsic to Rocky Mountain ecosystems.

Colorado gray wolves have ventured the farthest south yet since their reintroduction to the Centennial state almost a year ago, parks officials announced this weekend.