Ahead of the International Day of Clean Air, here’s a look at what causes air pollution, what it does to people and how the ...

Air pollution doesn’t just increase the risk of dementia — it actually makes Alzheimer’s disease worse,’ Dr. Edward Lee says ...

New research links air pollution to faster Alzheimer’s decline. Learn what this means for your health and how to reduce your ...

Air in the U.S. has gotten cleaner for decades, adding years to people's lives and preventing millions of asthma attacks, but nearly half of Americans still live with unhealthy air pollution, a new ...

The Coachella Valley has long been plagued by air-polluting dust. Experts, residents and officials will discuss solutions at ...

A review in the Journal of Clinical Investigation shows how particulate matter damages the lungs through oxidative stress, ...

PHILADELPHIA (WPVI) -- This morning's explosions and fire at the Philadelphia Energy Solutions refinery woke up thousands with its ball of fire. Four hours after the explosions, the Philadelphia ...

Doctors, environmental groups and residents are trying to figure out if there is a causal connection between pollutants from the steel industry and rates of cancer in Gary, Indiana. Pollutants you can ...

A network of almost 300 air sensors installed across the city is the largest of its kind in the U.S. The pollution data are ...

New research efforts zero in on "toxic dust" and other pollution. But will the data add up to any action, ask frustrated ...