Every breath matters. But for most people on earth, every breath also carries a hidden cost. The IQAir 2025 World Air Quality Report, released this year by Swiss-based air quality technology company ...

UW researchers say southeast Wisconsin projects would boost fine particle pollution; utilities dispute the findings.

The current state of cardiovascular health globally is significantly influenced by both environmental and metabolic factors, which interplay complexly to affect population health outcomes. Recent ...

Noise and light pollution can cause major mental and physical health problems, such as stress, anxiety, depression, heart ...

"It has been foggy lately, so this can actually be airborne bacteria. Yes, they're saying it could be aerosolized." ...

Aerosols can cool the Earth through both radiative effects via direct light absorption or scattering and indirect cloud albedo effects. At the same time, ...

DTE Energy is challenging a federal court's $100-million judgment over sulfur dioxide pollution from its Zug Island coke ...

Sensitive groups—elderly, children, and people with heart or lung medical conditions—are advised to avoid all outdoor ...

On certain days, Colombo’s skyline is barely visible. This is due to a thick haze that envelops Sri Lanka’s commercial ...

Pollutants from vehicular emissions, including nitrogen dioxide and carbon monoxide, can irritate mucous membranes, affecting the eyes, nose, throat and stomac ...

A new report shows air pollution threatens the majority of the world’s population, while information gaps increase the risks.