If the film Jurassic Park was made today, the dinosaurs would have feathers. With a flood of new fossil discoveries and technological innovations, the latest dinosaur discoveries are inspiring paleontologists to rethink much of what we know about them. Newt’s guest is Michael Greshko, science writer at National Geographic. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.