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Were Dinosaur Brains Designed For Combat?

5m 42s

The thousands of Pachyrhinosaurus bones found at Pipestone Creek suggests that these animals lived together in herds. But did they always gather in such great numbers? To find out, scientists have taken X-rays of the skulls of these dinosaurs to see if their brain was suited to living in herds. The results shed light on this question and reveal how well adapted their skulls were for combat.

Aired: 06/14/25
Extras
In an attempt to initiate a courtship dance, a male Lusotitan puts his best foot forward.
Discover the story of Lusotitan, one of the largest dinosaurs ever.
Staying close to the herd is the only chance for baby Pachyrhinosaurus to survive danger.
Travel back in time to the dangerous journey of the Pachyrhinosaurus, where survival is at stake.
An injured Lusotitan lies on the beach, vulnerable to attack from the deadly Torvosaurus.
A fight breaks out amongst the mega herd of Pachyrhinosaurus gathering to migrate north
Follow a gang of armored dinosaurs battle to reach adulthood, pursued by ferocious raptors
A young Albertosaurus, a relative of T. Rex, earns her place in a fierce hunting pack.
Follow a gang of armored dinosaurs that battle to reach adulthood, pursued by ferocious raptors.
Surviving in a cave full of Albertosaurus can be a lot easier if you form a partnership.
Discover the story of Lusotitan, one of the largest dinosaurs ever.
Travel back in time to the dangerous journey of the Pachyrhinosaurus, where survival is at stake.
Follow a gang of armored dinosaurs battle to reach adulthood, pursued by ferocious raptors
A young Albertosaurus, a relative of T. Rex, earns her place in a fierce hunting pack.
An orphaned baby Triceratops must outwit a deadly T. Rex. Can she survive?
A Spinosaurus struggles to keep his family alive in the deadliest place in Earth’s history.