Around 250 million years ago, as life was clawing its way back from Earth’s greatest mass extinction, some reptiles began to experiment with a new way of moving.
Instead of sprawling with limbs splayed to the side like lizards, they started…
Around 250 million years ago, as life was clawing its way back from Earth’s greatest mass extinction, some reptiles began to experiment with a new way of moving.
Instead of sprawling with limbs splayed to the side like lizards, they started…