Atmospheric CO₂ concentrations are surging, even as emissions level out. Natural carbon sinks are showing signs of faltering ...

This year’s “State of the Air” Report found that ground-level ozone pollution is getting worse – strikingly worse. This ...

There is a universal “smell of the outside,” no matter where you are. We dig into the two main compounds responsible for this ...

A new study warns that burning up thousands of old satellites yearly could release aluminium and other metals into the upper ...

Discover the lesser-known details about the chemical compounds responsible for the depletion of the ozone layer.

Baltimore County received an "F" for ozone smog, according to a 2025 report on air quality from the American Lung Association ...

HealthDay News — Early-life ozone (O 3) exposure is associated with asthma and wheeze outcomes at 4 to 6 years of age, according to a study published online April 2 in JAMA Network Open.

However, there is some fear that this launch shouldn’t be another layer upon the stack of problems waiting to gain serious attention in the tech ecosystem or in the government basket of issues ...

Not only does wildfire smoke contribute to poor air quality, seen here during Oregon's Labor Day fires in 2020, but it can also erode the ozone layer. Photo: Rebecca Smeyne/Bloomberg via Getty Images ...

"They are slowly destroying the protective ozone layer in the stratosphere which protects us from ultraviolet radiation," Ulland said. Tech. Sgt. Walter Wright, of Duluth, ran in a marathon with ...

Ozone layer depletion, is simply the wearing out (reduction) of the amount of ozone in the stratosphere. Depletion begins when CFC’s get into the stratosphere. Ultra violet radiation from the ...