Atmospheric Chemistry

Where There’s Smoke, There’s Ozone

Where There’s Smoke, There’s Ozone

January 14, 2026

20%–30%—The amount that wildfire smoke increased ozone levels during the record-breaking 2020 wildfire season in the western United States, according...

Be There: The Richard Stolarski Symposium

Be There: The Richard Stolarski Symposium

January 13, 2026

A symposium at the 106th AMS Annual Meeting will honor the contributions of Rich Stolarski, whose research has been vital to efforts to protect the ozone layer.

Urban and Chemistry Modeling for Tropical Cities

Urban and Chemistry Modeling for Tropical Cities

December 29, 2025

Key messages from "Development of an Integrated Modeling Framework for Visibility and Air Quality Forecasting in Delhi," by A. Jayakumar...

Exploring a Frozen Frontier’s Chemistry

Exploring a Frozen Frontier’s Chemistry

December 1, 2025

Key messages from "Overview of the Chemistry in the Arctic: Clouds, Halogens, and Aerosols (CHACHA) Field Campaign,” by Jose D....

Rocks of Ages

Rocks of Ages

November 13, 2025

~87 million years—The age of some fossilized micrometeorites that were recently studied to help provide new insight into Earth’s past...

Key Takeaways from the “State of the Climate in 2023”

Key Takeaways from the “State of the Climate in 2023”

August 22, 2024

Earth hit record highs in global temps, greenhouse gases, sea level, and more last year. By AMS Staff Last year,...

Celebrating Women’s Contributions to Atmospheric Sciences

Celebrating Women’s Contributions to Atmospheric Sciences

March 27, 2024

By AMS President Anjuli S. Bamzai I grew up in a family that valued intellectual pursuits, discipline, and the importance...

Ozone Transport to the San Joaquin Valley

Ozone Transport to the San Joaquin Valley

June 23, 2020

Uncontrollable sources of ozone from stratospheric intrusions, wildfires, and intercontinental transport are complicating efforts in California to further reduce this...

A Scientist's Scientist

June 6, 2013

Joseph Farman–the man who found the ozone hole–had a very straightforward, unglamorous way of describing the work of  a scientist:...

Crowdsourcing the Search for Carbon Dioxide Emissions

May 30, 2013

According to Arizona State University (ASU) Professor Kevin Gurney, there are approximately 30,000 power plants throughout the world, and collectively...

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