EnvironmentA spat over sand eels threatens puffins and other iconic seabirds Overfishing of small fish has led to population declines in the birds that feed on them. Now the UK government's attempts to protect this crucial resource faces a serious challenge Comment
LifeOrcas have begun wearing salmon hats again – and we may soon know why About 40 years ago, researchers noticed a population of orcas had begun swimming around with dead fish on their heads, and now the craze is back ¿ìè¶ÌÊÓÆµ