7 Extinction-Level Events That Would Wipe Us Out

If you've watched any apocalyptic movies, then you know that there are many threats (manmade or otherwise) that can end life on the planet.

Science 7 Extinction-Level Events That Would Wipe Us Out If you've watched any number of apocalyptic movies or TV shows, then you know that there are many threats (manmade or otherwise) that can end life on the planet as we know it. But which ones should you worry about in real life? READ NOW Advertisement READ THESE Earth's 10 Biggest Mass Extinctions in History How Big Was the Asteroid That Ended the Dinosaurs? The Worst Science Mistakes We've Ever Seen in Movies You are receiving this newsletter because you subscribed to the Today I Learned newsletter. If you wish to unsubscribe, please click here A Dotdash Brand 1500 Broadway, 6th Floor, New York, NY, 10036 © 2018 Dotdash - All rights reserved. Privacy Policy.