7 Extinction-Level Events That Would End Life as We Know It

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 End Life as We Know It 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 A Mysterious Part of Your Brain That Makes You Afraid 6 Things You Should Never Do During a Lightning Storm 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.