At least 25 people are believed to be dead and more than a dozen others remain unaccounted for as multiple wildfires rage ...

Fire-fuelling Santa-Ana winds will get a boost from a huge Pacific storm as 100mph gusts push the threat level beyond ...

Wednesday, 1:00 a.m. PST The Auto Fire has burned 61 acres and is 47% under control, according to Cal Fire. Progress on the ...

Twelve Texas counties have recently exceeded federal air quality standards for particulate matter, commonly known as soot.

The president-elect has asked Elon Musk to wage war on regulations — some of which helped make Tesla the world’s most ...

Federal environmental regulators have proposed a new rule to slash carcinogenic air pollution from chemical plants prevalent ...

The fresh air came after days of acrid smoke from wildfires, but officials warned that conditions could rapidly worsen again.

Some of the world’s biggest polluters are reaping billions of dollars through a lax form of green finance, a new ...

A dense fog advisory was issued by the National Weather Service on Wednesday at 12:17 a.m. in effect until 10 a.m. for ...

Gusts on Tuesday were weaker than expected, but more strong winds in the forecast could stoke blazes. More than a week into ...

Wildfires destroying thousands of structures across Southern California have lead to dangerous things like asbestos and lead ...

Mike Rogers speaks with a Dr. Scott Epstein, an Air Quality Assessment Manager with the South Coast Air Quality Management ...