very short-lived substances - updates

Rappler's latest stories on very short-lived substances


Scientists alarmed at short-term ozone-eroding gases

Feb 17, 2015 - 10:24 AM

Two computer models highlight the impact of so called very short lived substances – VSLS – that deplete the stratospheric shield

A picture made available on 16 February 2015 shows colorful sky at sunset in Cholistan desert, Pakistan, 14 February 2015. Omer Saleem/EPA