Earth’s growing heat imbalance driven more by clouds than air pollution, study finds
Peer-Reviewed Publication
Updates every hour. Last Updated: 11-Jan-2026 02:11 ET (11-Jan-2026 07:11 GMT/UTC)
Satellite and reanalysis data show aerosol changes in the Northern and Southern Hemispheres largely cancel out, shifting attention to cloud changes due to surface warming and natural climate variability.
The climate is changing and nowhere is it changing faster than at Earth’s poles. Researchers at Penn State have painted a comprehensive picture of the chemical processes taking place in the Arctic and found that there are multiple, separate interactions impacting the atmosphere.
New research shows that the green transition in agriculture is more complex than first assumed. The research indicates that green political decisions need to take the entire system into account.