EnvironmentThe surprising role death plays in the stability of ecosystems Ecologists have started to recognise the competition between younger and older generations within the same species, with some startling conclusions about nature’s requirement for mortality Features
LifeTwo new books about sharks reveal how and why we should conserve them Paul de Gelder's Shark and David Shiffman's Why Sharks Matter aim to turn the all-too-common public panic about the predator into interest in their conservation Culture