Imminent loss of NASA's Aura and Canada's SCISAT will severely diminish scientists’ ability to monitor ozone-depleting substances in the stratosphere.

Global warming continues to surge, driven by rising greenhouse gas emissions. Scientists across the world agree: unless these ...

If there’s one thing humans hate, it’s exercising willpower. Whether its abstaining from unhealthy foods, going to bed early, or using less energy and reducing greenhouse gas emissions, we ...

"Since 1979, the global view of aerosols in the stratosphere and upper troposphere has been provided almost exclusively by the Stratospheric Aerosol Measurement II (SAM II) and the Stratospheric ...

When Hunga Tonga–Hunga Haʻapai, an underwater volcano near Tonga in the South Pacific Ocean, erupted in 2022, scientists ...

Clouds and aerosols are ubiquitous in planetary atmospheres ... develop and lead many NASA airborne field missions aimed at understanding stratospheric volcanic clouds, stratospheric ozone loss, the ...

Description: The goal of the Nano-Stratospheric Aerosol Measurement (NanoSAM) mission is to produce a compact method of measuring aerosol concentration in the stratosphere. NanoSAM aims to fill the ...

Key takeawaysA new UCLA-led study shows that the 2022 eruption of underwater volcano Hunga Tonga–Hunga Haʻapai did not warm ...