Lost Beasts: Unearthed
From deadly T. rexes to giant woolly mammoths, new evidence reveals how giant beasts evolved to conquer the planet, how they grew so big, and what triggered their extinction.
Director: Selina Tso, Freya Williams, Alice Ford, James Franklin, Isabel Tang
Secrets of the Titanosaurs
Titanosaurs are the largest animals ever to walk the Earth; palaeontologists explore their gigantic fossils to discover why they grew so big.
Lost Valley of the Dinosaurs
A team in South America uncover the bones of a rare armoured dinosaur; could it be a missing link in the evolution of the ankylosaurs?
Secrets of the Spinosaurus
The Spinosaurus is one of the strangest dinosaurs to have ever lived; a discovery in Spain could help trace the origins of this mysterious beast.
Secrets of the Ocean Killer
Investigators in the Badlands of Wyoming unearth the bones of a Mosasaur, a terrifying marine predator from the dinosaur age.
Secrets of the Triceratops
The three-horned Triceratops is one of the most famous of all dinosaurs and often depicted locked in combat with a notorious predator: T-Rex. Did these two prehistoric titans really fight…
Secrets of the Woolly Rhino
The woolly rhino once roamed northern Europe - now new discoveries from inside a cave in southern England reveal what really killed this Ice Age beast.
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