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

Researchers used special equipment to measure gas stove pollution and found that many homes have hazardous levels of nitrogen dioxide.

Bangkok and many parts of Thailand are suffering from dangerous air pollution, as levels of fine particulate matter (PM2.5) ...

In a study of more than 5,000 mothers and their children, exposure to air pollution during the three months before pregnancy ...

In a striking setback to reduce California’s air pollution but a win for trucking companies, state regulators have walked ...

The Cleveland Division of Air Quality proposed changes to its air quality codes to for the first time since 1977. The updates ...

Wildfire ash carries many carcinogens that could cause short- and long-term health problems, including asthma attacks and ...

A cancer-causing chemical is spewing into the air, in Niagara Falls, from the nearby Goodyear plant. That chemical is being ...

Toyota Motor unit Hino Motors has agreed a $1.6 billion settlement with U.S. agencies and will plead guilty over excess ...

California has abandoned key clean-air regulations ahead of Trump's inauguration, citing potential opposition.

The nation’s second largest city and its surrounding areas are now experiencing hazardous air quality - here's how these ...

Health hazards from soot and smoke blown indoors onto furniture and walls can linger for months: “Wind will get through every crack.” ...