March 11, 2014 – University of East Anglia researchers have discovered four new man-made gases, three chlorofluorocarbons (CFCs) and one hydrochlorofluorocarbon (HCFCs), that are impacting the ozone layer. The research indicates that an estimated 74,000 tons of these gases were emitted into the atmosphere prior to 2012. When compared to the more than one million … Continue reading Headlines: Ozone Layer Under Threat Yet Again