Dinosaur-Killing Asteroid Probably Left Earth In Darkness For 2 Years Tyler Adkisson Aug 21, 2017 Aug 21, 2017 Updated Aug 23, 2017 SMS Email Print Copy article link Save Tags Wire Newsy Dinosaur Dinosaurs Dark Darkness Night Black Pitch Black Asteroid Meteor Asteroids Meteors T. Rex T-rex Stegosaurus Velociraptor Raptor Brontosaurus Megalodon Wooly Mammoth Extinct Extinction Photosynthesis Rock Broil Surface Earth Surface Phytoplankton Ocean Oceans Ocean Dweller Animal Animals Tyrannosaurus Rex Tyrannosaurus Triceratops Apatosaurus Diplodocus Archaeopteryx Brachiosaurus Allosaurus Deinonychus Soot Iguanodon Spinosaurus Ankylosaurus Protoceratops Parasaurolophus Megalosaurus Dilophosaurus Giganotosaurus Carnotaurus Tos Text On Screen SMS Email Print Copy article link Save Most Read North Leroux Street buildings undergoing demolition; neighboring parcel submits plan for new hotel Flagstaff Police deescalate incident at hospital parking garage as man apparently jumps off 2nd floor CHS graduate spotlight: Elena Klopfenstein bringing robotics to the reservation Flagstaff police arrest four more in ongoing online sex sting Bookmans Flagstaff employees conduct one-day walkout as labor negotiations linger