Sam Freeth, Author at New ÐÓ°ÉÔ­´´ Science news and science articles from New ÐÓ°ÉÔ­´´ Fri, 14 Aug 1992 23:00:00 +0000 en-US hourly 1 https://wordpress.org/?v=7.0.2 242057827 The deadly cloud hanging over Cameroon: A lethal gas bubbled up from the bottom of Lake Nyos six years ago, killing thousands of people and livestock. Years of study have revealed why, but the risk of disaster remains /article/1827298-mg13518344-400/?utm_campaign=RSS|NSNS&utm_content=currents&utm_medium=RSS&utm_source=NSNS Fri, 14 Aug 1992 23:00:00 +0000 http://mg13518344.400 1827298