During the early 1970s, the air in many American cities was … brown. Pollution muddied clear skies and sickened people across ...

And that was just the pollution we could see. Ozone is an invisible contributor to poor air quality, and a particular problem ...

Sunlight on Earth changes over decades, affecting climate, agriculture, and energy production, including solar power.

The Trump administration has granted nearly 70 coal-fired power plants a two-year exemption from federal requirements to ...

P EOPLE ARE dying for clean air. According to the most recent estimates from the Institute of Health Metrics and Evaluation ...

The decision bought officials time to avert economic harm, but raised concern from health advocates about the continued ...

Exposure to Air Pollution May Harm Brain Health of Older ... Carbon Capture Technology to Produce Clean Fuel from Air Apr. 3, 2025 — A unique carbon capture technology could offer a more cost ...

The green light came courtesy of President Donald Trump and was part of a flurry of measures announced to prop up the coal ...

“These kids’ art showcased their creativity, positivity, and understanding of simple steps we can all take to keep our air clean now and into the future. We encourage all the participants to keep ...

The effects of air pollution on kids "should have parents ... Maricopa County exceeded the ozone threshold deemed safe by the Clean Air Act on at least 46 days in 2024, and on 136 days over ...