Chemicals foul wells used for drinking water and fuel harmful algae that can make people sick, a Times investigation shows.

A new study has linked air pollution exposure and immune-system changes that often precede the onset of autoimmune diseases.

Imagine being told you cannot go outside for the rest of the day, or the week. For children with asthma and other diseases, that is probably what the doctor should order. According to the World Health ...

In the 1990s, residents of Mexico City noticed their dogs acting strangely — some didn’t recognize their owners, and the animals’ sleep patterns had changed. At the time, the sprawling, ...

You might not know it, but some moths can smell just as well as dogs. The nighttime insects use their antennae to sniff out flowers heavy with pollen up to a mile away. New research from the ...

As one of the most commonly used plastics in the world, polypropylene presents a global environmental problem because of issues related to its recycling. Researchers have developed a new way of ...

By Dennis Thompson HealthDay ReporterWEDNESDAY, Dec. 17, 2025 (HealthDay News) — Air pollution might play a role in people’s ...

What do you think of when you hear the word “pollution” — a city smothered in smog, a beach strewn with trash, factories pumping out dark clouds? Now try to picture “carbon emissions.” See anything?

Maryland has a pollution problem. A recent report from the Sierra Club reveals that over the past several years, residents across Maryland have lived with rising levels of ozone pollution that violate ...

A finance specialist who struggled after running in smog and a doctor who fears for the health of his children are among the ...

The Carney government is making good on a promise to help tackle one of the most potent forms of climate pollution, as it ...

A viral Reddit post by an IT professional lists food, jobs, safety, housing, traffic, and pollution as reasons why Delhi NCR is losing its edge compared to other cities.