Mega Structures Panama Canal

Ever wondered what a snooker ball would look like it if you really did "break it"?

A shark expert and a team of anglers unmask the mysteries of the great whites using advanced tracking devices.

A wood-powered pick-up truck takes to the streets of London with modern-day activists, Trees for Cities.

Scientists explain how stones can skip across water. Will the same principles apply if humans try to stand on water?

Diego crisscrosses Lagos to find where many newcomers arrive every day despite its traffic, poverty and pollution.