Gregory Erickson

A high-tech autopsy on a Nile crocodile unlocks secrets behind its hunting prowess.

A maneating crocodile terrorizes a town in the Philippines until a team of brave hunters captures a 20-foot-long super croc. But they begin to wonder...

Dallas Campbell delves in to the Horizon archive to discover how our ideas about dinosaurs have changed over the past 40 years. From realising that...