Long-term measurements in the urban area of Innsbruck, Austria, show that the fraction of ozone near the surface tends to be overestimated in atmospheric models.

A new study shows that global atmospheric dust — microscopic airborne particles from desert dust storms — has a slight overall cooling effect on the planet that has hidden the full amount of warming caused by greenhouse gases.

Brown algae take up large amounts of carbon dioxide from the air and release parts of the carbon contained therein back into the environment in mucous form. 

A research team led by the University of Queensland has developed a tool to help the global beef industry simultaneously reduce costs and greenhouse gas emissions while meeting demand for meat.

A chemical used in the production of toilet paper and ‘forever chemicals’ have been found in the bodies of orcas in B.C., including the endangered southern resident killer whales.

About a quarter of the world’s electricity currently comes from power plants fired by natural gas. 

Good news for a new year! In 2022, NOAA helped to recover over $114 million from polluters to restore six waterways following oil spill and industrial pollution incidents.

On many summer days, trees, shrubs, and grasses across the New York metro area soak up as much carbon dioxide as is generated by all cars, buses, and trucks, according to new research.

The total amount of microplastics deposited on the bottom of oceans has tripled in the past two decades with a progression that corresponds to the type and volume of consumption of plastic products by society.

An insidious category of carcinogenic pollutants known as “forever chemicals” may not be so permanent after all.