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      Earth

      What If You Dumped an Iceberg Into a Volcano?

      June 11, 2021
      Body

      What If You Didn’t Wash Your Bed Sheets for a Month?

      May 19, 2021
      Survival, Earth

      How to Survive the Blue Hole

      November 3, 2022
      Cosmos

      What If You Jumped Into Saturn?

      September 12, 2025
      Cosmos

      What If We Sent Our Trash Into the Sun?

      December 24, 2020
      Cosmos

      What If Halley’s Comet Crashed Into the Moon?

      There’s a giant, peanut-shaped object orbiting the Sun, and it’s name is Halley’s comet. Like all comets, it’s a cosmic mashup of frozen ice, gases, and dust...

      MSN New, Cosmos

      What If the Universe Was White Instead of Black?

      If the Universe is full of stars, why doesn’t it appear white? And if it did, what would that look like? Would all the black holes suddenly become visible? And if...

      MSN New, Cosmos

      22,000 Pounds of Rock Falling Every Second, That Is What Living Under Martian Rings Means

      Picture standing on Mars and looking up at a ring stretching across the sky. Beautiful, until you understand what those rings eventually do. Every piece of that debris...

      HTS MSN

      A Leopard Jumped Through the Roof, and the Rescue Worker Was Its Target

      In April 2014, wildlife activist and rescue worker Bandu Dhotre was called to Ballarpur, Maharashtra, after a wild leopard wandered into a home. He had handled plenty of...

      HTS MSN

      Port au Prince Has More Than 100 Gangs, but That’s Not the Scariest Part

      Danger does not always announce itself. In many parts of the world, an ordinary trip through a city can become dangerous simply because someone happens to be in the...

      MSN New

      What If a Mole Rat’s Gene Could Make You Live Longer?

      What if reaching 150 years old was no longer science fiction? Imagine a world where aging slowed dramatically, cancer became far less common, and your body could repair...

      HTS MSN

      3 Real Grizzly Attacks and the One Rule That Decided Who Lived

      Grizzly bears are a North American subspecies of brown bears. And it’s scary that brown bear attacks are increasing all over the planet. Between 2000 and 2015, there...

      Earth

      What If You Were Sucked Into a Tornado?

      Almost 75% of the world’s tornadoes occur in the United States, which means that about 1,300 tornadoes hit the U.S. every year. Most of these tornadoes occur between...

      MSN New, Humanity

      A Mass Resurrection Sounds Like a Dream Reunion, Until the Food Runs Out in Weeks

      Today, more people are alive on Earth than at any other point in human history. That sounds like an enormous number, but there is one figure that puts it into...

      Humanity

      What If We Stopped Procreating for 50 Years?

      Every year, around 140 million babies are born worldwide. And if we continue at this pace, 50 years from now the global population will reach 10.5 billion people. The...

      Earth, MSN New

      What If Earth Was Tiny Like Pluto?

      It’s a small world after all, because today, we’re shrinking Earth to the size of Pluto. But if our planet was this tiny, how would it alter the atmosphere...

      MSN New

      China’s Artificial Moon: What It Could Mean for Life on Earth

      We can already build massive structures in space. Not planet sized yet, but still impressive by any historical standard. Right now, Earth’s lower orbit is crowded with...

      MSN New, Cosmos

      Life as the First Human on Mars

      Swipe Down for Full Video Story You have just completed a seven month journey through deep space. Earth has faded into a distant blue dot, and ahead of you is a cold...

      MSN New, Earth

      The Dark Secret Historians Uncovered About a “Hero” Explorer

      In 1894, American polar explorer Robert Peary was on the hunt for fame. His ultimate goal was the North Pole, but along the way, his expeditions would involve grave...

      Earth, MSN New

      What You Must Do to Survive an F5 Tornado

      This is an F5 tornado, and it’s one of nature’s most destructive forces. Could you survive being sucked in? Yeah, imagine getting scooped up like a meat...

      MSN New, Earth

      What If Earth Were Sucked Into Strange Matter?

      Imagine waking up one morning to discover that something invisible and incredibly dense was moving toward Earth. It would not be an asteroid, a black hole, or an...

      MSN New

      Study Shows That Owning a Dog Can Help You Live Longer

      Dogs have been called humanity’s best friend for centuries, and millions of people welcome them into their homes for companionship, loyalty, and their...

      Cosmos

      What If You Dropped a Steak From Orbit?

      Ever had a freshly cooked steak, delivered straight from the International Space Station? Let me tell you — it’s not going to be what you might expect. You must be...

      MSN New, Humanity

      You Wake Up 50 Years From Now, and Everyday Life Looks Nothing Like It Does Today

      Think about how much has shifted in the last few decades. Landlines gave way to smartphones. Artificial intelligence went from a research curiosity to something that...

      MSN New, Cosmos

      What Would Happen if a Magnetar Slammed Into a Black Hole?

      In the center of our galaxy, the Milky Way, there is a supermassive black hole feeding on nearby stars. It’s called Sagittarius A*. And if a giant gravitational...

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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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