Delhi man breathed a sigh of relief after the government paused its End-of-life Rule that banned older vehicles from filling their tanks.

Trump’s christened it the “ Big Beautiful Bill ,” but it will cost the U.S. government $4.5 trillion to pay for massive tax benefits that overwhelmingly enrich big corporations and the wealthy by ...

Breathing polluted air—even at levels considered “safe”—may quietly damage your heart. A new study using advanced MRI scans found that people exposed to more air pollution showed early signs of ...

A new study reveals that air pollution, traditional herbal medicines and other environmental exposures are linked to genetic mutations that may contribute to the development of lung cancer in people ...

Photos of the Vietnamese capital, home to almost 9 million people, show the environmental cost of the Southeast Asian ...

From the beautiful to the bizarre, this annual photographic showcase shines a light on some of our planet’s most breathtaking ...

The shortlist of 25 photos captures our changing world in extraordinary depth, from rooftop picnics to undersea greenhouses.

Los Angeles has struggled with air pollution problems since before smog became a term. In 1943, smog covered the city so thickly that residents thought they were under a chemical attack. The ...

Los Angeles' air pollution has been an issue since early in the city's history. Smog formations were seen in Los Angeles in the 1940s. PhotoQuest / Getty Los Angeles has a history of smog.

Study authors relied on air quality data from 2021-2023, the Lung Association said. Here’s what to know about the worst and the best places in the country for air quality.

In this photo from 1972, the air-pollution control department checks for violators. In New Orleans, fumes spread over the streets. Kaiser Aluminum Plant's smokestack blows out fumes over New Orleans.