Solar radiation management is gaining traction as a climate intervention—but new research warns that real-world constraints make it riskier and more uncertain than most models suggest.

Aqueous aerosols and microdroplets exhibit unique chemical kinetics relative to the bulk phase, impacting air quality and climate via multiphase atmospheric processes. Here, we investigate uncatalyzed...

NASA researcher Dan Westervelt explains why Canadian wildfires might not be such a threat this summer.

This Issue’s Newsletter Committee: Editor | Dong Gao, Yale UniversitySenior Assistant Editor | Sarah Petters, University of California, RiversideJunior Assistant Editor | Lindsay Yee, University of California, BerkeleyGuest Contributor | Qian Zhang, UL Research Institute   Find the latest open position on the AAAR Career Opportunities page!

Given the rise in global mean temperature as a direct consequence of increasing levels of greenhouse gases (GHG) in the atmosphere, a variety of climate engineering approaches, including stratospheric...