A Triceratops may have been the last dinosaur standing, according to a new study that determined a fossil from Montana’s Hell Creek Formation is “the youngest dinosaur known to science.” Leer más.





Pterosaurs soared over the dinosaurs for millions of years without evolving to fill specific niches in the ecosystem. They stayed generalists. It wasn’t until birds showed up that the flying reptiles started getting creative with their evolution. Leer más.
A dinosaur horn is now pointing to a catastrophic end for the Age of Dinosaurs, not a gradual one as some researchers have claimed. Leer más.