A "summer blend" of gasoline, which is intended to help prevent the formation of smog but is also more expensive than regular ...

As extreme heat reshapes air quality, the network of 277 monitors is expected to help identify localized pollution hot spots.

Add Yahoo as a preferred source to see more of our stories on Google. With temperatures rising, smog hangs low around downtown Los Angeles and throughout the Southland as viewed from Turnbull Canyon ...

Smog Linked To Lewy Body Dementia Risk, Major Study Finds By Dennis Thompson HealthDay ReporterMONDAY, May 18, 2026 (HealthDay News) — Long-term exposure to smog might increase the risk of Lewy body ...

As a child growing up in Southern California, Ann Carlson remembers mountains obscured by haze and yellowish brown air that stung her eyes and made her lungs ache. It was just “the environment,” her ...

Gina, do you happen to have a newer ride than your parents? Generally, the California Legislature does not require gas-powered cars and trucks that are eight years old or younger, are purchased here ...

Directed at his mates, Jeff Tweedy’s question captured the easygoing spirit and convivial mood on Tuesday at a sold-out Vic Theatre, where the “supergroup” Golden Smog performed its first area concert ...

A sign off U.S. 287 in Fort Worth alerts the public of high levels of air pollution on July 31, 2025. Dallas-Fort Worth has seen high levels of harmful air pollution this year. As exceeding measures ...

It's a sunny weekend in Dallas-Fort Worth, with a low chance of rain and seasonably warm highs in the 90s, according to the National Weather Service. But smog may come along with sunshine. Ozone, also ...