Where's my Dimetrodon hive? It's our damn day. Though Jurassic World: Dominion may have...been what it is, there's one thing the film absolutely nailed. Almost 30 years since Steven Spielberg's ...

This is the skeleton of <i>Dimetrodon</i>, an ancient relative of mammals. New research suggests that at least some species of <i>Dimetrodon</i> were active at night (nocturnal).

All the Latest Game Footage and Images from Day of the Dimetrodon A short little game about a day in the life of the prehistoric predator Dimetrodon. Dungeons & Dragons’ selling point is that is lets ...