EnvironmentWhat a trip to far-flung islands taught me about protecting our oceans I travelled for days to remote Pitcairn in the Pacific, a shining example of ocean conservation. But so much more needs to be done to safeguard our seas, says Graham Lawton Comment
SpaceMolecules vital for life could survive in Venus’s acid clouds Venus is wrapped in clouds that are rich in concentrated sulphuric acid, and we now know that several of the amino acids and nucleic acids used by life could survive in them News