Natural History Museum: World of Wonder

A major new investigation reveals the life story of Hope the blue whale.

Unearth some of the museum's less-seen gems. Dinosaur experts Susie and Paul follow up on an exciting tip about possible dino footprints in Wales.

Deep in the museum's basement, Susie tries to piece together the skeleton of a T-Rex whose bones have gotten mixed up.

Susie makes an exciting discovery, believing that a dinosaur skull from a dig in Africa maybe 200 million years old.