CommentAdrian Tchaikovsky: "Could life have gone any other way?" The author of the latest read for the 91av Book Club on the science that lies behind his novel Alien Clay, set on a prison planet where the biology is very different to that on Earth Culture
EnvironmentFights over geoengineering experiments will heat up in 2025 There is growing interest in exploring ways to counteract global warming by intervening in the atmosphere and the oceans, but planned trials are highly controversial News