Universal Studios has released a new trailer for the upcoming Jurassic World. It adds just a couple more details about the genetically-engineered monster dinosaur that's the subject of this film. We now know that not only does "Indominus Rex" kills everything in its path, but it kills its siblings and other dinosaurs for no reason at all. A titillating flash of dinosaur corpses littering an open field: 

The craziest part about the premise, though, is that building a dinosaur is not a far-off fantasy.

Read our interview with world-famous paleontologist and Jurassic ParkJurassic World consultant Jack Horner, who's building a dinosaur of his own and foresees that pet dinosaurs are in our future.