State health officials urge the public to take precautions as volcanic gas emissions — and volcanic smog known as vog — ...

Chinese researchers traced 2023 Icelandic volcanic emissions to Arctic smog, showing 80% of Ny-Ålesund’s sulfur dioxide came ...

Baltimore County received an "F" for ozone smog, according to a 2025 report on air quality from the American Lung Association. The annual State of the Air report monitors smog levels and short ...

By adding sulphur dioxide – which goes on to form tiny reflective particles – at different altitudes, latitudes and seasons, they were able to quantify the effectiveness of different ...

We sell different types of products and services to both investment professionals and individual investors. These products and services are usually sold through license agreements or subscriptions ...

Feb. 3, 2025 — Long-term exposure to PM2.5, PM10, NO2 and ozone (O3) air pollution is associated with more hospital admissions for lower respiratory tract ... Jan. 7, 2025 — If you like the ...

The study of photochemical systems that use sunlight to drive important chemical reactions or to generate electricity is of great practical significance for the development of sustainable sources ...

Breathing in wildfire smoke or automobile-related city smog doesn't just ... Feb. 27, 2025 — Microscopic plastic pollutants drifting through the air are lodging in the lungs of birds ...

High levels of volcanic smog, also known as vog, are created by vapor, carbon dioxide and sulfur dioxide gas released from Kilauea, and can be hazardous to human health Since the start of the eruption ...