A recent study published in One Earth presents strong evidence indicating that the climate impact of newly formed particles ...

Collateral Damage When a multi-ton spacecraft blows up mid-air, it turns out that you can't just brush aside its ...

Urban particles shape climate by influencing clouds and radiation. Vertical monitoring reveals overlooked impacts.

A recent study has uncovered compelling evidence suggesting that the climate effects of new particles in urban areas have been significantly underestimated.

The rapid unscheduled disassembly of SpaceX's Starship mega rocket may have released significant amounts of harmful ...

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

An international study led by atmospheric researchers at PSI shows for the first time what portions of particulates in the air over northern India are especially harmful to health. Nowhere else do ...

Although an accurate evaluation of the distribution of ultrafine particulate matter in air is of utmost significance to public health, the usually used PM 2.5 index fails to provide size ...

The term “atmospheric river” was coined in 1994 and has since quickly gained popularity. But what does it really mean?