A new poll shows Democratic candidate Xavier Becerra leading Republican Steve Hilton in the California governor's race.

Thick smoke has settled over much of Ontario as wildfires burn in the northwestern part of the province. Environment Canada ...

New survey found a nine-point rise in the number of Californians worried about energy costs compared to last year ...

Xavier Becerra is leading Steve Hilton by a wide margin in California's Gubernatorial race, according to a survey from the ...

Here’s how air purifiers work to improve the air inside your home, plus the differences between the four most common types of portable indoor air purifiers.

Renters, young people, lower income households show strongest support for Prop 45; environmental groups, Jane Fonda oppose it ...

New PFAS destruction technologies are challenging the idea that forever chemicals must remain forever—and reshaping ...

Climate change means bad air pollution, wildfires, and extreme heat are all happening at once. Here's what to know and how to ...

Originally introduced centuries ago, feral hogs have expanded their range dramatically and now occupy large portions of the ...

The maps offer real-time insight into where smoke is driving air quality into unhealthy or even hazardous territory.

The U.S. Environmental Protection Agency has issued an air quality advisory for the entire state of Ohio on Thursday, July 16 ...

As fish get larger, heat production increases faster than heat loss, creating an overheating risk that may explain why many ...