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      What If Show
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      Earth

      What If We Nuked an Active Volcano?

      March 11, 2020
      Earth

      What If Jupiter Swallowed Earth?

      June 24, 2020
      Cosmos

      What If a New Planet Formed in the Solar System?

      July 19, 2020
      Humanity

      What If We Knew the Time We Go Extinct?

      October 6, 2019
      Body

      What Exactly Happens If You Get Hospitalized With COVID-19?

      May 9, 2020
      HTS MSN

      Things You Should Never Do When a Tsunami Strikes

      Waves moving across the ocean at incredible speeds. Walls of water reaching 30 meters (100 feet) high. Enough force to tear apart forests, destroy buildings, and carry...

      MSN New, Cosmos

      What If Warp Drive Technology Finally Worked?

      Imagine stepping aboard a spaceship capable of traveling faster than light. Instead of spending months reaching Mars or thousands of years crossing the stars, distant...

      MSN New, Earth

      What Venus’s Atmosphere Would Actually Do to Life on Earth

      Imagine stepping outside and seeing a sky covered by thick yellow clouds. The air around you feels heavy, toxic, and impossible to breathe. The ground beneath your feet...

      MSN New

      Scientists May Be About to Replace Antidepressants With Magic Mushrooms

      For decades, antidepressants have been the standard treatment for depression, helping millions of people manage symptoms that can otherwise become overwhelming. But a...

      MSN New

      We May Be About to Grow the First Baby in an Artificial Womb

      Every human life begins the same way: inside a mother’s womb. Over the course of about 40 weeks, a single fertilized cell develops into a fully formed baby...

      MSN New, Cosmos

      We May Be About to Detect Alien Life on Enceladus

      When scientists search for life beyond Earth, Mars usually gets most of the attention. But another world may offer an even better chance of finding extraterrestrial...

      MSN New

      Historians Discovered Ancient Egyptian Prenups Were 8 Feet Long

      When most people think of prenuptial agreements, they imagine thick legal documents drafted by modern lawyers. But long before today’s contracts existed, couples...

      MSN New

      What Really Happens If the World’s Biggest Predators Swallow You Alive

      Some of Earth’s largest predators can swallow prey whole. Nile crocodiles have been known to consume gazelles, turtles, and even young lions. Giant anacondas can...

      HTS MSN

      The Most Dangerous Cities You’d Never Want to Get Lost In

      Danger can be found almost anywhere in the world. Sometimes, being in the wrong place at the wrong time is all it takes to become caught in a dangerous situation. But...

      HTS MSN

      The Steps That Could Save Your Life During a Mass Shooting

      Mass shootings happen more often than you think. According to the Gun Violence Archive, between 2014 and 2020 nearly 2,700 mass shootings occurred in the United States...

      HTS MSN

      The Deadliest Hike on Earth Is Just Wooden Planks and a Cliff

      High above the ground in China sits a mountain trail that looks more like a scene from a survival movie than a hiking path. To experience one of the most breathtaking...

      MSN New, Earth

      10 Hidden Hybrid Animals You’ve Never Heard Of

      Nature is full of surprises, but sometimes it gets a little help. Hybrid animals are created when two different species, usually closely related, produce offspring...

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      About

      What If is presented by Underknown, a production company creating a variety of short-doc series that search for the underlying truth of how our world operates and how it came to be. Our shows take you to the frontiers of science and make the most complex ideas and theories entertaining and accessible.

      Popular What Ifs

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