French customs officers seized nine dinosaur teeth last month from a courier truck transiting through the country from Spain on its way to Italy, they said on Friday.

Diagnosis of prenatal-onset skeletal dysplasias can be accomplished by ultrasound evaluation and confirmed by both molecular testing using invasive procedures and postdelivery radiographs and ...

Until now, the largest known hadrosaurid skeleton belonged to Shantungosaurus ... larger than predators like the Tyrannosaurus rex or Tarbosaurus. Until now, the largest known hadrosaurid skeleton ...