An advisory about fine particle air pollution from the highest-ranking physician in the United States would be a powerful ...

The phrase “urban firestorm” has terrified me since I first heard it, from the climate scientist Daniel Swain, who was ...

Researchers say that long-term exposure to high levels of air pollution, particularly wildfire smoke, is linked to dementia.

Can pollution cause it? What about inflammation? And how do tumors spread? Here’s what scientists are learning about this ...