Ants send messages to colony members through odor compounds that contain alkenes, chemicals that help nestmates recognize one ...

Long-Term PM2.5 Exposure: The dangers of pollution aren't just limited to your lungs. According to a new study, it also ...

I grew up in rural Colorado, deep in the mountains, and I can still remember the first time I visited Denver in the early 2000s. The city sits on the plain, skyscrapers rising and buildings extending ...

Air pollution remains a grave threat to human health, but MAHA is doing nothing about it.

The EPA will no longer apply a dollar amount to health benefits from clean air.

When she shared these observations with her doctor, he told her that air pollution was contributing to her symptoms. For over ...

Delhi’s air debate is dominated by numbers—daily AQI values, PM2.5 averages, counts of “good”, “poor”, and “severe” days.

Long-term exposure to air pollution is tied to an increased risk of developing rheumatoid arthritis in older adults, especially among those with high-risk jobs and certain racial and ethnic groups.

Parts of India, including the capital Delhi, were once again covered in thick smog recently as toxic pollution from industry ...

For years, when the EPA assessed the economic impact of new regulations, it weighed both the health costs for Americans and the compliance costs for businesses. That's changing.