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 ...

Alzheimer's disease is a complex, multi-faceted condition, and while we know a lot about its signs and symptoms, experts are ...

Climate change is driving more frequent and more intense wildfires around the world, including in the United States. These ...

In a report released on Friday, the World Meteorological Organization (WMO) said wildfires, likely to have been made more ...

Air pollution is associated with an increased risk of developing dementia, according to a new study. Fine particles in the ...

The air you breathe doesn’t just affect your lungs. It could be toxic to your brain. A study by University of Pennsylvania researchers linked increased exposure to air pollution to worse cases of ...

Study author Edward Lee, MD, PhD, co-director of Penn's Institute on Aging, told Newsweek in an email that there is "good evidence" that dementia has been decreasing in modern society, suggesting that ...

You might think of lung cancer as a "smoker's disease," but new research suggests that isn't the case at all. Instead, there are several factors that have been tied to genetic mutations which can ...

Scientists have linked the air pollution caused by the collection, transportation and refilement processes of oil and gas to ...

Indoor air can be five times more polluted than outdoor air. I asked two experts about common causes of poor air quality in ...

A federal appeals court has ruled that the state of Wisconsin and businesses operating in certain parts of southeastern ...