Museums December 5, 2024 12:40 pm Largest Stegosaurus fossils ever found to be exhibit at the American Museum of Natural History A 150-million-year-old Stegosaurus fossil, known as “Apex”, will be on display at the American Museum of Natural History starting Dec. 8. US & World Videos 0:28 ‘There was a collision': Air traffic control recording captures moment of crash 3:30 Witness describes seeing plane in moments before it crashed 0:38 Video shows moment plane and helicopter collided near DCA 0:37 Ex-Abercrombie CEO arrested on sex trafficking-related charges 9:07 Selena Gomez and Benny Blanco's sweetest moments