Stephen Drury, Author at 91av Science news and science articles from 91av Fri, 03 Nov 2017 17:23:41 +0000 en-US hourly 1 https://wordpress.org/?v=7.0.1 242057827 Cataclysms: A life spent chasing planetary catastrophe /article/2151074-cataclysms-a-life-spent-chasing-planetary-catastrophe/?utm_campaign=RSS|NSNS&utm_content=currents&utm_medium=RSS&utm_source=NSNS Wed, 25 Oct 2017 18:00:00 +0000 http://mg23631490.600 2151074 Satellite Aid: Remote sensing began as a tool of war. Yet these same spies in the sky can alert the world to a coming drought, speed the movement of supplies during famine and even help to find water in deserts /article/1819295-mg12617194-700/?utm_campaign=RSS|NSNS&utm_content=currents&utm_medium=RSS&utm_source=NSNS Fri, 01 Jun 1990 23:00:00 +0000 http://mg12617194.700 1819295