How small does a particle have to be to slip by the body’s defenses to enter the bloodstream? When it comes to fine ...

A child’s blood pressure may be influenced by exposure to air pollution before and shortly after birth, according to a new study from the NIH-funded Environmental influences on Child Health Outcomes ...

The EPA recently announced stronger standards for fine particulate matter, described as reducing pollution by airborne "soot." However, an examination of its supporting documentation reveals a lack of ...

The Environmental Protection Agency released the final version of a much-anticipated rule on Wednesday that tightens restrictions on fine particulate matter — one of the most pervasive and dangerous ...

People's ability to interpret emotions or focus on performing a task is reduced by short-term exposure to particulate matter (PM) air pollution, potentially making everyday activities, such as the ...

The National Academies of Sciences, Engineering, and Medicine are private, nonprofit institutions that provide expert advice on some of the most pressing challenges facing the nation and world. Our ...

The researchers found that for most cardiorespiratory diseases, 3-month exposure to smoke PM2.5 was associated or marginally associated with increased hospitalization risks. “Even brief exposures from ...

A study has found microscopic particles emitted from certain types of commonly fitted brake pads can be more toxic than those found in diesel vehicle exhaust. A study by the University of Southampton ...

Fireworks are a top contributor to particle pollution in the Wasatch Front, according to a new BYU study. As Independence Day approaches, Utahns are preparing to celebrate the nation’s birth with ...