Study Pinpoints Source of Banned Gas That Saps Ozone Layer: Eastern China An international team of researchers said Wednesday that two provinces in China were the source of most of the emissions of a banned gas that harms the ozone layer. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:AIDS Researcher Top Candidate to Lead the C.D.C.Built to Flood: As Harvey Raged, Their Homes Were Swamped on Purpose. Six months later, they face a terrible choice.NASA Asteroid Bennu: Earth-bound killer space rock has terrifying mass of 78 BILLION kilosHead transplant recipient will suffer fate ‘WORSE THAN DEATH’The Struggle to Build a Massive ‘Biobank’ of Patient DataTake This App and Call Me in the Morning
