Researchers have figured out how to measure the viscosity of droplets. That could help control pesticide spraying, ink-jet printing, and more.

A new global map shows trouble spots for air pollution containing tiny particles called at PM2.5 that can make their way deep into your respiratory system.

In South Asia, days with both extreme heat and extreme pollution are expected to increase 175% by 2050. Separately, the health effects are bad; together they will likely be worse.

There is a risk that tonnes of diesel oil could drift from the lake to the Arctic Ocean.

Women exposed to PFAS may experience menopause two years earlier than other women, a new study finds.

Researchers used silicone dog tags as passive environmental samplers to collect information about everyday chemical exposures.

Neighborhood characteristics like pollution from busy roads, widespread public transit use and lack of community-based health care are putting certain communities at greater risk from COVID-19.

Plastic pollutants in UK rivers are finding their way into wildlife and moving up the food chain.

The drop in carbon dioxide emissions during the COVID-19 pandemic shows we can change our energy-hungry behavior—and how much further we have to go.