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      Body

      What If You Were Attacked by a T-Rex?

      May 2, 2022
      Cosmos

      What If the Great Attractor Swallowed Our Galaxy?

      April 6, 2020
      Body

      What If You Were Swallowed by an Anaconda?

      December 24, 2019
      Cosmos

      What If Russia Won the Space Race?

      September 22, 2020
      Earth

      What If the Kraken Was Real?

      January 27, 2020
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      Science

      What If a Massive Solar Storm Hit the Earth?

      [dx_custom_adunit mobile_id=”RTK_v1lP”] Bursts of solar flares from the Sun’s surface look spectacular, but they can pose a danger to us here on Earth...

      Earth

      What If The Empire State Building Was Swallowed by a Sinkhole?

      The ground around the Empire State Building appears to be sinking. This historic landmark is about to get lost in a giant pit. And you will be coming down with it. If a...

      HTS MSN

      Where to Sit on a Bus if You Want to Survive a Crash

      Every year, hundreds of millions of people rely on buses to get where they need to go. In the United States alone, more than 700 million passengers travel by bus...

      Humanity

      What If You Traveled One Billion Years Into the Future?

      If you traveled 10,000 years into the future, what would planet Earth look like? Would most of its surface be covered in volcanoes? Or would it be frozen in ice? What if...

      Cosmos

      How Many Earths Can Fit In Each Planet?

      The Solar System is home to a remarkable range of planets, from tiny rocky worlds to massive gas giants. But just how big are these planets really? To put it into...

      Earth

      What If Jupiter’s Storm Existed on Earth?

      Jupiter is home to some big storms. Like the massive Great Red Spot, which has been swirling on the gas giant for centuries. Why don’t we bring it to Earth and see what...

      MSN New, Cosmos

      What Would Happen if a Blazar Entered Our Solar System?

      Swipe Down for Full Video Story We’ve thrown a lot of disasters at Earth over the years: from asteroids and aliens, to the Sun’s death. But hey, the Universe is a...

      HTS MSN

      Why 97 People Didn’t Survive: The Hillsborough Stadium Tragedy

      On April 15, 1989, Hillsborough Stadium in Sheffield, England, was filled with anticipation. Around 54,000 fans gathered for the FA Cup semi final between Liverpool and...

      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...

      MSN New, Humanity

      They Fought Hand to Hand Because Guns Were Banned, and People Still Died on That Border

      On that border, soldiers patrol without guns. Both sides agreed to it, a rule meant to stop a disagreement from becoming a shooting war. And in 2020, along the disputed...

      HTS MSN

      Christa Pike Survived Two Lethal Injections, but She Wasn’t the Only One to Survive an Execution

      Christa Pike, a death row inmate in Tennessee, survived an extraordinary execution attempt involving lethal injection. After two doses of the execution drug were...

      HTS MSN

      You Can’t See a Thing in This Blizzard. Here’s How to Survive It

      A blizzard can turn an ordinary drive into a life threatening emergency within minutes. Heavy snowfall, strong winds, and near zero visibility make it almost impossible...

      MSN New

      These 5 Animals Will Hunt You in Your Dreams

      The natural world is full of incredible creatures. Some are beautiful. Some are fascinating. And then there are the ones that look like they crawled straight out of a...

      MSN New

      What Happens When a Gamma Ray Burst Meets a Black Hole?

      What would happen if you took the most energetic explosion in the Universe and sent it straight into one of the most powerful gravitational objects ever discovered? On...

      Cosmos

      What If We Sent All of Our Garbage Into Space?

        It might be the worst date on your weekly calendar, but it’s a date that you definitely don’t want to stand up. Garbage Day. You tie it all up into...

      Cosmos

      14 of the Most Terrifying Planets in the Universe

      The universe is full of wonders, but some worlds are downright deadly. From searing heat to violent storms, these planets make Earth look like a paradise. Many of them...

      Humanity

      What If You Lived In a Closed Biosphere?

      What if we took everything that sustains life on this planet, and shrunk it down to one small bubble? Earth’s biosphere stretches about 20 km (12 mi). From the...

      MSN New, Humanity

      The Conjuring Was Based on Real Cases, but the Truth Is Far More Complicated

      Looks can be deceiving. A simple looking Raggedy Ann doll sits behind glass. Harmless, almost nostalgic. The kind of toy you’d expect in a child’s bedroom. But according...

      MSN New, Earth

      A Shadow 267 km Wide Sweeps the Earth Forever, and the Temperature Drops 5 Degree

      Somewhere on Earth, a circle of darkness 267 km across is crawling over the ground. That is roughly the size of West Virginia, moving across the planet, blotting out the...

      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...

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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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