To understand the health risks from air pollution, you need to know what people are exposed to and how much of it.

New research reveals prolonged heart, lung, and systemic health effects for Malibu residents A year after the Palisades Fire ...

A new study of the impact of the 2025 Los Angeles County wildfires has found that even after fires are extinguished, ...

What a UCLA study found about the lingering wildfire impacts on homes in both the Eaton and Palisades fire areas.

IDAHO, USA — Wildfire smoke has reared its ugly head across the Northwest with various intense and prolonged smoke events this year. According to the findings of a recent study, potato crops may be ...

A study published Dec. 29 in Environmental Science & Technology, a journal of the American Chemical Society, found that ...

It’s well known that wildfire smoke can hurt the lungs and heart. But now, a California study of 1.2 million people links the hazy pollutant to brain harm and, specifically, higher dementia risk. The ...

LOS ANGELES (AP) — Extreme heat and wildfire smoke are independently harmful to the human body, but together their impact on cardiovascular and respiratory systems is more dangerous and affects some ...

Is inhaling marijuana smoke safer than inhaling smoke from tobacco? A majority of American adults say yes, according to a new survey, and they also believe there is less harm to adults and children ...

Secondhand cannabis smoke from a bong is more dangerous than cigarette smoking, according to researchers. In a study published Wednesday in the journal JAMA Network Open, authors from the University ...