An error has occurred. Please try again. With a The Portland Press Herald subscription, you can gift 5 articles each month. It looks like you do not have any active ...

People with higher exposure to traffic-related air pollution were more likely to have high amounts of amyloid plaques in their brains associated with Alzheimer's disease after death, according to a ...

Air pollution is not only harmful to your respiratory health but also to your overall well-being. It may seem like throat irritation and burning eyes are the most common signs, but the impact often ...

A new study shows how feeding mice a drug called GSM-15606 provided protection against air pollution-related increases in proteins linked to Alzheimer's disease. A new study led by the USC Leonard ...

A new study has linked air pollution exposure and immune-system changes that often precede the onset of autoimmune diseases. McGill University researchers analyzing Ontario data found that fine ...

Researchers using cardiac MRI have found that long-term exposure to air pollution is associated with early signs of heart damage, according to a study that was published today in Radiology, a journal ...

This is read by an automated voice. Please report any issues or inconsistencies here. According to the 2026 State of the Air report, Los Angeles remains the most ozone-polluted metro area nationally ...

People who inhale higher concentrations of tiny airborne particulates, like from diesel exhaust or other traffic-related air pollutants, are more likely to have signs of Alzheimer’s disease in their ...