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      MSN New, Earth

      Prehistoric Earth Explained: What Life Was Really Like

      3 months ago
      Earth, Science

      What Was Earth Like in the Age of Giant Insects?

      October 26, 2023
      Body

      What If You Were Infected by the Cordyceps Fungus?

      May 20, 2020
      Cosmos

      What If the Moon Exploded?

      October 20, 2020
      Science

      What If Genetically Modified People Became the Norm?

      November 6, 2018
      Cosmos

      What If Earth Was the Only Planet in the Solar System?

      Imagine never being able to dream of landing on Mars or traveling to Saturn. Not because it’s impossible to get there, but because they didn’t exist. Because...

      HTS MSN

      How to Stay Safe If You Are Being Followed at Night

      It’s the end of your shift. Like every night, you walk down a quiet street toward the bus station. But then you hear it. Footsteps behind you. You glance back and see...

      MSN New

      If Earth Were as Big as Jupiter, You Couldn’t Even Stand Up

      Ever feel like the Earth is just too small? Well, let’s make it bigger. Much, much bigger. Welcome to a new Earth that is just as big as Jupiter. In what ways would the...

      HTS MSN

      Hangover Headache? Science Explains How to Fix It

      After a night of drinking, the morning after can feel like a punishment your body is not prepared for. Dry mouth that feels like sandpaper, a pounding head, a face that...

      Humanity, MSN New

      What If California’s Uprising Sparked a Break from the U.S.?

      Returning for a second term in office, President Trump promised to crack down on illegal immigration using ICE – the U.S. Immigration and Customs Enforcement...

      MSN New, Humanity

      The Internet Just Went Dark for Good. Here’s What Happens to Us

      Imagine waking up tomorrow morning and reaching for your phone. You tap your favorite social media app, but nothing loads. You try opening your email, searching on...

      Find Out How This Fly Could Either Kill You, or Save Your Life
      MSN New

      Find Out How This Fly Could Either Kill You, or Save Your Life

      They are annoying. They are everywhere. And they land on you without warning. Flies are usually dismissed as simple pests, but new research suggests they may be far more...

      MSN New

      Could You Survive Drinking Water From Lake Natron?

      Lake Natron in northern Tanzania is notorious for killing and preserving dead animals. If you died in its waters, its high levels of sodium carbonate would mummify your...

      Earth, Humanity

      100 Years Into the Future: What Life on Earth and Beyond Could Look Like

      What if we told you that within the next 100 years, humans could merge with AI, control the weather, and even bring extinct species back to life? From space exploration...

      MSN New

      New Study Reveals What’s Behind a Jellyfish Sting

      What if one of the most painful experiences in the ocean was hiding a biological secret that scientists are only now beginning to fully understand? A new wave of...

      Earth, Cosmos

      Universe’s Evolution in 10 Minutes

      Our Universe was born billions of years ago. And since that time, it’s given birth to millions of galaxies, our Solar System, and who knows what else. Our Universe...

      MSN New

      What Would Happen to Russia If Putin Was No Longer There?

      For more than two decades, Vladimir Putin has been the central figure of modern Russian politics. A former KGB officer, he has carefully shaped an image of strength...

      MSN New, Humanity, Technology

      How Powerful are Iran’s Missiles?

      In the shifting geopolitical landscape of the Middle East, one factor remains a constant point of concern for international security analysts: Iran’s missile program...

      Earth

      What If We Knew the Time the Earth Will Die?

      Ah, the planet Earth, our beautiful home. We’d like to believe it will be around forever, but what if it isn’t? Aliens, comets, weapons of mass destruction, black...

      Earth, MSN New

      What If the Whole Planet Was One City?

      First off, we’re going to have to be a Type 1 civilization. Then collectively, we can use all the energy available on our planet. It also gets rid of the monotony of...

      HTS MSN

      The 5-Step Survival Plan for the War Everyone’s Afraid Of

      Our world can change in a matter of minutes. One moment, you are living your normal daily life, and the next, you hear a powerful explosion in the distance. The ground...

      Cosmos

      7 Things That Would Happen If You Visited the Planet With Hot Ice

      Imagine landing on a planet where the surface looks frozen but burns hotter than your oven. Welcome to Gliese 436b, one of the strangest known planets in the universe...

      MSN New, Earth

      A Massive Solar Storm Just Slammed Into Earth, and Here’s What It Knocked Out

      Imagine looking up at the Sun and seeing an explosion so powerful that it sends a wave of energy racing toward Earth. Within hours, this invisible force could begin...

      MSN New, Technology

      The Robot Built to Cross Terrain No Machine Should Handle

      Robots have come a long way from simple machines that could only perform repetitive tasks. Today, engineers are creating advanced robots that can walk, climb, navigate...

      MSN New, Cosmos

      The Real Reason Pluto Lost Everything, and It Is Not What You Learned in School

      Ask almost anyone why Pluto stopped being a planet and you will hear the same confident answer: it was too small. That answer is wrong. Size was never the crime. Pluto...

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      Popular What Ifs

      Cosmos, MSN

      5 Things You Need to Know If You Fell Into Neptune

      Body

      What If You Had Three Eyes?

      Body

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      MSN New, Cosmos

      Scientists Discovered the Bermuda Triangle of Space

      Cosmos

      8 Stunning Ways Solar Eclipses Look Across the Solar System

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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 You Lived in the Stone Age?

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