A novel sampler records data on a broad range of environmental contaminants.

Researchers set out to make an air pollution detector study subjects would want to wear.

Studies on various roadside layouts and species tend to yield different results for plants’ effectiveness at alleviating pollution.

Most of the panel’s members were appointed by the Trump administration.

Inhaling combustion-produced particles may lead to the development of brain tumors.

Evidence is accumulating that breathing contaminated air might impair cognition.

Contaminants in the atmosphere appear to have harmful effects on neurodevelopment and cognitive function.

A number of epidemiological studies support a link between air quality and poor health outcomes, and researchers are searching for explanations in the lab.

Firefighters who didn’t develop obstructive airway disease after the World Trade Center attacks had higher levels of omega-3 fatty acids and other factors that hint at possible protective effects of diet.