What If the Meteor that Helped Wipe out the Dinosaurs Had Missed Earth?

After the Chicxulub meteor hit what's now the Yucatan Peninsula about 65 million years ago, over half of the species living on Earth went extinct. Learn how prehistory may have unfolded without the Chicxulub impact in this episode of BrainStuff. Learn more about your ad-choices at https://www.iheartpodcastnetwork.com