LifeThe shocking fossils that show T. rex wasn't the king of the dinosaurs We've always thought that Tyrannosaurus rex was an unchallenged apex predator during the dying days of the dinosaurs. But a fresh look at controversial fossils has prompted palaeontology’s biggest-ever U-turn Features
LifeWolves are scaring smaller predators into deadly conflict with humans Animals fleeing predators can take advantage of the "human shield effect" where they seek refuge in human-dominated spaces – but for bobcats and coyotes in Washington state, conflict with humans is three times as likely to lead to death News