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

This Earth Day, we’re celebrating a triumph of human endeavor: the healing of the ozone layer! Many listeners will remember the hole that formed in the ozone layer, due in large part to human-made ...

The cool wind that has been blowing on climate science since President Trump took office is fast becoming an Arctic freeze. Earlier this month, the administration broke with tradition by slipping out ...

The "age of stratospheric air" measures the speed of the global transport circulation in the stratosphere, which is crucial ...

The American Lung Association released its annual "State of the Air" report Wednesday. Shelby, DeSoto, and Crittenden ...

Jan. 7, 2025 — If you like the smell of spring roses, the sounds of summer birdsong, and the colors of fall foliage, you have the stabilization of the ozone layer to thank for it. Located in the ...

Missouri and Illinois residents living near large cities were exposed to unhealthy ozone and pollution over the past year.

Five central government bodies have jointly unveiled a 2025-30 national plan for Implementing the Montreal Protocol on Ozone Layer Substances, vowing to strengthen comprehensive management of ...

PHOENIX — A recent American Lung Association study found that Phoenix has the fourth worst air quality in the U.S.

Nearly half of Americans are living under air-polluted skies, and Cincinnatians are among those experiencing some of the ...

State of the Air grades are based on the number of days a county’s air reaches unhealthful levels on the Air Quality Index.