The area near clouds is often classified as ‘clear sky’, but a new study demonstrates the potential biases of misclassifying these transition zones and their significance for Earth’s energy budget.
aerosols & particles
Posted inNews
The Deleterious Dust of the Salton Sea
Coarse particulate matter deriving from California’s largest lake is linked to an increased risk of respiratory-related hospitalizations.
Posted inNews
“Exceptional” Global Warming Spike Continued in 2024
More than 3 billion people experienced their hottest year ever in 2024 because of anthropogenic climate change. The world is speeding toward its 1.5°C warming target.
Posted inResearch Spotlights
Aerosols Could Be Weakening Summertime Circulation
Anthropogenic aerosol emissions may be a culprit behind weakening jet streams and weather systems in the Northern Hemisphere.
Posted inNews
The Breath of Colonialism Continues to Taint the Air in Uganda
Potentially harmful air quality in Kampala, Uganda, follows the borders of segregated settlements from Africa’s colonial era.
Posted inNews
EPA Air Monitoring Network Misses 2.8 Million Americans in Pollution Hot Spots
Current EPA air monitoring may not capture the extent of particulate air pollution.
Posted inResearch Spotlights
Como os Incêndios e o Clima Afetam a Saúde Pública de Portugal
Os investigadores analisaram os dados para examinar os efeitos dos incêndios florestais, dos poluentes e dos fatores meteorológicos na mortalidade e na saúde cardiovascular no país ibérico.
Posted inEditors' Highlights
Five Decades of Stratospheric Aerosols from Balloon Measurements
Long-term global measurements of stratospheric aerosols reveal climatological structures and processes controlling new particle formation.
Posted inNews
Black Carbon from Wildfire Smoke Can Double Warming Effects
The findings could help climate models be more accurate about warming projections.
Posted inResearch Spotlights
Arctic Warming Is Driving Siberian Wildfires
Increased temperatures and drought are leading to more wildfires. And wildfire smoke aerosols can suppress precipitation, drying out soils and further increasing fire risk.