Despite improvements in air quality in past decades, 156 million Americans still breathe in too much soot or ozone, says the ...

Several U.S. cities are experiencing heightened air pollution levels on Wednesday, including parts of Chicago.

A new report on air quality across the U.S. offers a cloudy prognosis on the long-term health of about 156 million residents ...

Almost half of everyone who lives in the United States breathes unhealthy levels of air pollution, according to the American Lung Association’s annual State of the Air report.

Scientists have identified nine planetary boundaries that help regulate a livable planet. Human activities have pushed six of ...

Fifty-six years ago, a disaster off the coast of Santa Barbara sparked the creation of Earth Day, a movement that continues to ...

Blue Origin’s New Shepard rocket took Katy Perry and five other women to the edge of space and back in around 11 minutes on ...

Scientists urge tech solutions to curb falling satellites' impact—causing storms, crop risks, ozone damage, and higher ...

Surface ozone is strong oxidant that damages plant tissues, leading to visible foliar injuries and reduced crop productivity The Tribune, now published from Chandigarh, started publication on ...

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

In doing so, it effectively hits pause on upping the region's ozone nonattainment ranking and gives officials more time to get a handle on local air pollution ... in which a layer of warm air ...

[NEW DELHI] India’s cities are already ranked among the world’s most polluted, based on concentrations of fine particulate matter in the air. Now new research ... He explained that ozone pollution ...