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      What If Show
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      Body, Science

      What If You Cloned Your Body?

      July 31, 2018
      Cosmos

      What If We Turned the Moon Into a Giant Farm?

      August 3, 2020
      Humanity

      Top 5 Events That Could End the World

      August 31, 2021
      Earth

      What If Earth Was Shaped Like a Pizza?

      August 8, 2025
      Earth

      What If Mt. Fuji Exploded Tomorrow?

      June 23, 2022
      MSN New

      Slide Through 4.5 Billion Years of Human Evolution

      Life on Earth began in one of the most mysterious processes in science, occurring roughly 4.5 billion years ago when the planet was still forming and extremely hostile...

      Cosmos, MSN New

      How Would Humans Evolve on a Super Earth?

      Scientists have discovered many planets similar to Earth beyond our solar system. These exoplanets can be up to 10 times larger than Earth, which might be ideal for our...

      HTS MSN

      Night Raiders of Africa: How Hyena Attacks Turn Deadly in Seconds

      When you are in hyena territory, the danger often begins long before you ever see the animal. Nightfall, silence, and a poorly secured campsite can turn an ordinary rest...

      HTS MSN

      Someone’s Breaking Into Your House. Your First Move Matters Most

      It’s the terrorizing stuff of an anxiety-riddled movie plot. A house break-in can be very traumatic, and leave you feeling vulnerable. It can even threaten your...

      Humanity

      What Happens When the Queen Dies?

      Breaking news. Flags are flying at half-staff. The world mourns the death of a beloved monarch. Queen Elizabeth II has passed peacefully in her Balmoral Castle in...

      Earth, MSN New

      Things You Should Never Jump Into

      Buckle up as we submerge you in the most dangerous things known to humanity. From painful stings to severe frostbite, this journey could get fatal quick. Can you make it...

      Cosmos

      What If The Planets Changed Position Based on Size?

      The Solar System may appear calm and well organized, but it is actually the result of billions of years of delicate cosmic balancing. Changing the order of the planets...

      Humanity

      What If There Were No Military Anywhere?

      Militaries around the world are money-eating machines. And they keep getting more expensive. In 2019, the world spent $1.917 trillion on all the different militaries...

      Technology

      What If We Built Vertical Farms?

      As our population grows, we’re going to need a lot more farms to feed the planet. Yet, in a lot of places, farming is almost impossible. And much of the land we...

      MSN New, Earth

      Scientists Reveal the 10 Germiest Public Places You Visit Almost Every Day

      We encounter millions of microbes every day without even realizing it. Most are harmless, but some can spread illness through the surfaces we touch the most. From places...

      MSN New, Cosmos

      There May Be a Ninth Planet Hiding at the Edge of Our Solar System

      For decades, we believed our Solar System ended with Neptune, followed only by icy debris and distant dwarf planets. But recent observations hint that something much...

      HTS MSN

      52 Meters High. 264 Steps to Climb. A Fatal Descent

      It was advertised as the tallest waterslide in the world. Standing 52 meters (170 feet) above the ground, this massive attraction promised an unforgettable rush. Riders...

      MSN New

      70 Strong Earthquakes Since January. Could They Trigger the Ring of Fire?

      Since the beginning of the year, more than 70 earthquakes measuring magnitude 6.0 or greater have rattled regions along the Pacific Ring of Fire. Some have been...

      HTS MSN

      “She Wouldn’t Let Go” What Happens When the Lizard Bites Down and Chews

      You feel a sudden pain. Before you even understand what happened, the lizard’s powerful jaws have locked onto your hand. You pull back instinctively, but the...

      MSN New, Cosmos

      What If the Milky Way and Andromeda Galaxies Collided?

      Don’t Miss the Full Video Story Below Something enormous is on its way to our cosmic neighborhood. The Milky Way, along with our closest major neighbor the Andromeda...

      MSN New, Technology

      Google Just Went Dark for a Week, and the Chaos Was Instant

      Whether it’s Apple, Microsoft, or Yahoo, only one tech giant has reigned supreme when it comes to our search engines. Google. It’s so dominant around the...

      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...

      MSN New

      Humanity Just Learned Earth Has 10 Years Left, and Panic Sets In

      The Earth is a dying rock and time is running out. You only have 10 years to plan your escape. How could we evacuate as many people as possible? What resources would we...

      Cosmos

      What If You Lived in a Cosmic Skyscraper?

      Wouldn’t it be great to have a truly jaw-dropping view? Like windows looking directly into space? Well, it’s time to build your very own cosmic skyscraper. What would it...

      MSN New, Cosmos

      Scientists Say a White Hole and Black Hole Collision Would Break Physics

      Black holes are one of the most devastating objects in space, sucking up everything around them. But there’s another space phenomenon that’s just as...

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      Popular What Ifs

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      What If You Were Sucked Into a Tornado?

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      What If You Lived on Uranus?

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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

      What If Mammoths Never Went Extinct?

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      What If a Spoonful of Neutron Star Appeared on Earth?

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