Stronger diesel and heavy-duty vehicle regulations were also added to help the Air Pollution Control Division crack down on ...

Texas struggled to convince a federal appeals panel that the Environmental Protection Agency abused its discretion when it ...

In 1985, three British scientists published a paper in the journal Nature that revealed there was a large hole in the ozone ...

Urban wildfires like LA’s make harmful chemicals from burning plastics and electronics that can make indoor air dangerous for months.

With toxic smog choking cities worldwide and 99% of the population breathing unsafe air, 2025 must be the year for decisive ...

If you think the Australian summer sun feels harsher than a summer in the Northern Hemisphere, you're not wrong. But why that's the case may surprise you.

You remember the ads from the 80s, right? “This is your brain [man holds up an egg]. This is ozone [he points to a hot ...

Bangkok was ranked as the fourth most polluted city in the world, according to IQAir. The air quality index (AQI) in Bangkok reached 188 and PM2.5 was as high as 108 µg/m³, indicating unhealthy air ...

Scientists have discovered that the Earth’s atmosphere is getting better at removing air pollution, including methane, one of the most powerful greenhouse gases. This new research, published in Nature ...

The blazes that began on Jan. 7 charred thousands of buildings, cars and electronics across the Los Angeles area.

Aug. 2, 2024 — Scientists confirmed that much of ozone's increase in the upper troposphere is likely due to humans. A team detected a clear signal of human ... New Study Disputes Hunga Tonga ...