PM2.5 designates a near-ubiquitous air-polluting particle that frequently appears in the scientific literature as well as popular press news items. But few of us really know what they are talking ...

Exposure to PM2.5 air pollution in infancy may impair impulse control, leading to higher body fat and BMI in children aged 4-8, new research reveals.

PM2.5 has become a major environmental and health problem in Southeast Asia. To deal with the issue, members of the Association of Southeast Asian Nations (Asean) have put in place PM2.5 standards to ...

PM2.5 impairs airway defense by generating toxic aldehydes. ALDH1A1 offers protection, suggesting a potential target to counter air pollution effects. (Nanowerk News) Air pollution is the second ...

While Chicagoans may have heard the city's air quality is particularly bad right now, just how bad is it and what exactly is causing the "unusual" levels? The conditions have already led to an air ...

PM2.5 levels in homes across Canada surged past WHO guidelines during June's wildfire smoke, data shows. A company that sells internet-connected home air quality monitors says its data shows PM2.5 ...