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      What If Show
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      Body

      What If You Were Swallowed by a Whale?

      August 25, 2019
      Science

      What If the Universe Ended Tomorrow?

      January 21, 2019
      Cosmos

      What If We Turned the Moon Into a Giant Farm?

      August 3, 2020
      Earth

      What If We Poured Concrete Into a Volcano?

      September 22, 2021
      Cosmos

      What If There Were an Alien Civilization on Proxima b?

      August 6, 2021
      MSN New, Earth

      An Unarmed Man Meets a Gray Wolf in the Dark, and Only One Walks Away

      The forest is silent as a lone woodsman makes his way through the trees. He may be an experienced hunter, but tonight he has no guns or other weapons to protect him when...

      Cosmos

      What If the Big Rip Happened Tomorrow?

      The Big Rip, the ultimate fate of our Universe. It will be a cosmic event that will tear apart galaxies, one by one. Stars, planets, you, everything will be eviscerated...

      MSN New, Earth

      The Biggest Anaconda Ever Seen Was Found Moving Through the South American Wetlands

      It started like any other expedition into the remote wetlands of South America. Thick jungle, slow moving rivers, and the kind of silence that makes every sound feel...

      MSN New, Earth

      The World’s Biggest Nuclear Bomb Is Taken to the Bottom of the Mariana Trench, and Then It Begins

      Today we’re dropping a big bomb into the deepest part of the ocean. So grab a surfboard and get ready to hang ten on the waves of a massive nuclear tsunami. How would...

      Humanity, Earth, MSN New

      What If Columbus Never Discovered America?

      Forget everything you know about the United States of America. It is not united anymore, but divided into several independent nations. No, this isn’t the result of...

      HTS MSN

      How to Stay Alive as the Last Person Left on Earth

      You wake up one morning and something feels wrong. The usual sounds of traffic outside your window are gone. There are no voices, no footsteps, and no signs of everyday...

      Humanity

      What If We Created the Next Human Species?

      All good things must come to an end. Sadly, Homo sapiens’ time on Earth is no exception. And someone would surely take our place as the dominant species. But who? Or...

      HTS MSN

      A 500 Pound Circus Bear Attacked Her Trainer Mid Performance

      In August 2024, 48 year old Sergei Prichinich was entertaining a crowd in Russia while he guided Donut, a nearly 500 lb (227 kg) brown bear, around a cage on a...

      MSN New, Earth

      Mushrooms Taller Than Trees Once Covered the Earth, and Here’s What Happened

      Yet over time, they disappeared and evolved into the smaller versions we know and love today. But what if we found a way to bring them back? Why did giant mushrooms go...

      MSN New, Science

      Scientists May Be About to Unlock the Limitless Energy Hidden in Empty Space

      For centuries, humanity has searched for new ways to produce more energy. We have used fire, coal, oil, nuclear power, wind, and sunlight to fuel our progress. Every...

      MSN New, Humanity

      What Being Raised by Wild Animals Would Really Do to a Child

      You’re lost in the jungle without any other humans around. You need to find a new family. Or your new family could find you. What would it be like to be raised by...

      MSN New, Earth

      You Became Lost in the Andes, and Every Hour Would Make Survival Harder

      Few things beat standing among the mountains, breathing in air that feels crisp and clean, surrounded by scenery that looks pulled straight out of a fantasy film. It is...

      Cosmos

      What If We Built Cloud Cities on Venus?

      The Earth might not be here forever. A huge solar flare, an asteroid impact, or a local gamma-ray burst – anything could wipe us out for good. If we’re...

      MSN New, Humanity

      Is 2027 the Year Humanity Finally Finds Aliens?

      Is intelligent alien life really out there? With powerful telescopes identifying more potentially habitable planets each year, the possibility continues to grow. But...

      Cosmos

      What If a Black Neutron Star Entered the Solar System?

      Nearly 800 million light-years away, something has been forming. Scientists aren’t exactly sure what it is but have dubbed it ‘the black neutron star.’...

      MSN New, Earth

      A Certain Snake Can Do Something No Snake Should Be Able To

      What would you do if you grabbed a tree branch and suddenly realized it was not a branch, but a snake? Now imagine that snake launching itself directly toward you...

      MSN New, Cosmos

      What Would Happen If Humanity Relocated to Kepler 22b?

      Six hundred and thirty five light years from Earth lies a world that continues to capture the imagination of scientists and space enthusiasts alike. It is called Kepler...

      HTS MSN

      The Terrifying Danger of an Electric Car That Catches Fire

      Electric cars have always seemed like the wave of the future. Countless movies have made us yearn for cars that run on batteries and can be charged from the owner’s home...

      MSN New, Cosmos, Earth

      6 Stars That Could Replace Our Sun, and What Would Happen to Earth

      Imagine waking up one morning to find our Sun replaced by a cosmic powerhouse far stranger than anything we have seen. From giants that could swallow planets whole to...

      HTS MSN

      You Reach Out to Pet a Horse, Then It Rears Up and Comes Crashing Down

      You’re reaching out to pet a horse when it tries to chomp on your arm. Startled, you step back and the horse rears up. If it comes down on you, you could be...

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      Popular What Ifs

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      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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