Our Burning Planet The debt science owes to a brilliant Greek with insatiable curiosity By Don Pinnock
Magazine Early trauma affects an elephant’s ability to assess threat from lions – new research By Graeme Shannon
Magazine We’ve discovered why some whales stop feeding in response to the sound of sonar By Patrick Miller, Charlotte Cure and Saana Isojunno
Magazine Birds’ feeding habits are affected by their personality and self-control – new research By John Quinn and Jenny Coomes