On icy roads, studded winter tires can save lives—but they pulverize pavement and fill the air with dangerous, inhalable ...

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

The best air purifiers for pets can remove dander, fur and other allergens from the air—and keep your home smelling fresh.

Scientists link global warming to lower sulfur pollution from ships. Fewer ship aerosols mean less sunlight reflection, allowing heat to stay.

Increased use of ventilation and air cleaners, designed to mitigate the spread of viral infections in hospitals, is likely to ...

Air cleaners and ventilation systems, meant to reduce airborne infections in hospitals, may have unexpected effects, ...

Researchers at University College London have found that increased use of ventilation and air cleaners in hospitals, used to ...

Increased use of ventilation and air cleaners, designed to mitigate the spread of viral infections in hospitals, is likely to have unpredictable effects and may cause viral particles to move around ...

Increased use of ventilation and air cleaners, designed to mitigate the spread of viral infections in hospitals, is likely to have unpredictable effects and may cause viral particles to move around ...

Many phone apps offer general but nonspecific information about airborne particles. To help increase public safety amidst the ...