Sixty-six million years ago, a gigantic asteroid slammed into Earth, wiping out the dinosaurs. PBS's NOVA presents “Dinosaur Apocalypse” with host David Attenborough, now streaming on pbs.org and the PBS Video App. The story explains how a discovery in North Dakota takes us to the very day the apocalypse occurred. Paleontologist Robert DePalma is featured in the program, and joins us with a preview.
"Dinosaur Apocalypse" on NOVA
