Africa: An Air Pollution Wildcard
Róisín Commane, an atmospheric scientist at Columbia’s Lamont-Doherty Earth Observatory, and her colleagues have discovered surprising levels and unexpected types of pollution that seem to be originating in Africa.
Reduced U.S. Air Pollution Will Boost Rainfall in Africa’s Sahel, Says Study
New research led by scientists at Lamont-Doherty Earth Observatory shows that the health and environmental benefits of U.S. clean air policies extend to global climate.