A study explores effects of Saharan dust clouds on atmospheric methane. Its findings have potentially far-reaching implications for understanding the global methane budget and reasons behind the ...

A look inside the Methane Eradication Photochemical System reactor, where chlorine atoms are formed by ultraviolet light and react with methane gas. (Photo by Morten Krogsbøll via Courthouse News).

A long metal box hooked to a jumble of hoses, gauges, and measuring instruments sits in a laboratory at the University of Copenhagen’s Chemistry Department. Inside, at one end, ultraviolet ...

The study by Maarten van Herpen et al., entitled “Photocatalytic Chlorine Atom Production on Mineral Dust-Sea Spray Aerosols over North Atlantic,” was funded in part by the NGO Spark Climate Solutions ...