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      Cosmos

      What If You Jumped Into Saturn?

      September 12, 2025
      Cosmos

      What If You Spent a Day on Every Planet in Our Solar System?

      November 17, 2021
      Body

      What If Everyone Was Albino?

      April 13, 2021
      Cosmos

      What If We Found Alien Life on Enceladus?

      November 20, 2019
      Cosmos

      What If You Spent 5 Seconds on Io?

      September 2, 2025
      Humanity

      What If People With Down Syndrome Ruled the World?

      Today, people with Down syndrome are generally treated with love and respect from those around them. And despite having an intellectual disability, people with Down...

      HTS MSN

      How to Escape the Ocean Hole That Swallows the Sea

      Thor’s Well, sometimes referred to as the “drainpipe of the Pacific,” is a rocky, circular hole in the Pacific Ocean that was formed after the collapse...

      Humanity

      What If We Traveled One Billion Years Into the Past?

      Imagine if you could take in all of human history in the blink of an eye. Well, from the first steps on the moon to the first steps out of the slime, that’s...

      HTS MSN

      Kayaking Dad Battles Rabid Beaver to Save Daughter in Terrifying Attack

      Dan Wherley never thought of beavers as dangerous. Slow, harmless, busy building dams somewhere out of the way. That opinion changed in about two seconds, when one leapt...

      MSN New, Humanity

      When an Algorithm Knows You Better Than You Know Yourself, What Is Left

      You think you make your own decisions. Most of them, anyway. But you visit the same shops, eat similar meals, and react emotionally in patterns you probably could not...

      MSN New, Earth

      What If Pangea Still Existed Today?

      History has been rewritten. And before you stands modern day Pangea, one massive supercontinent. Our modern continents never separated. The air hits you first. It’s...

      Humanity, MSN New

      USA Military VS China Military

      What would happen if the United States and China went to war? On one side, the U.S. stands as the most technologically advanced military force in the world, with...

      Humanity, MSN New

      Nicolas Maduro Among the Top 8 Most Dangerous Leaders Today

      Number 1: Vladimir Putin. The Russian President has been one of the leading dangerous figures globally for some time now. Putin has shown he’s not afraid to go...

      MSN New, Earth

      The Days Would Last 580 Hours if the Moon Were Replaced

      Our Moon may seem ordinary, but it quietly keeps Earth stable. It controls the tides, slows our planet’s rotation, and helps maintain the rhythm of life. But what...

      MSN New, Health

      We Harnessed Earth’s Deepest Heat, and the World Became Almost Energy Independent

      Imagine if the ground beneath your feet could provide nearly limitless energy. Instead of depending on coal, oil, and natural gas, countries could drill deep into...

      MSN New, Earth

      5 of the Most Dangerous Hikes in the World

      Mount Hua, China This hike leads to the South Peak of Huashan, one of the Five Great Mountains of China. Its summit stands at about 2,155 m (7,100 ft), and the infamous...

      Earth

      What If We Turned Earth Into a Spaceship?

      Imagine that the Sun is on the verge of exploding. Or that a planet-killing asteroid is headed our way. Or maybe you just want to take the entire planet on a joy ride...

      HTS MSN

      Landing on Venus Would Kill You in Minutes Unless You Do This

      Have you ever dreamed of becoming an astronaut? Well now’s your chance. You’ve been selected as one of the first members of a new human settlement. But you’d...

      MSN New, Earth

      A Modern Mosasaurus Could Hit 30 mph in a Second and Swallow You Whole, and Sharks Would Look Tame

      Zero to 48 km/h in a single second. Not over a hundred meters, not with a running start. One second, from a standstill, in water. That is the ambush strike of a...

      MSN New, Earth

      A Trillion Trees Are Planted, and Earth Could Look Completely Different

      Imagine landscapes across the world suddenly filled with people planting trees. Fields, hills, damaged forests, and abandoned land would become part of the largest...

      MSN New, Cosmos

      The Coldest Death in the Solar System. What 5 Seconds on Triton Does to You

      There is a place in our Solar System where stepping outside without a suit kills you twice in the same instant. Your blood starts boiling while your skin starts freezing...

      MSN New

      How Different Would Life Be Without Thomas Edison?

      Few inventors in history have become as famous as Thomas Edison. With more than 1,000 patents attached to his name, Edison helped shape the modern world through...

      MSN New, Cosmos, Earth

      The Sun Will Keep Getting Brighter, and Humanity Will Have to Move From World to World

      Billions of years from now, the Sun will become a red giant. And then, it will slowly die. That’s right. It’s the end of the Solar System, and this is your survival...

      Science

      What If We Built an Artificial Planet?

        What if, someday, we decided that the usefulness of our planet had run its course, and humans needed to scour space to find somewhere new to live? But instead of...

      MSN New, Earth

      Scientists Have a Plan to Dim the Sun to Cool the Earth

      What if the solution to rising temperatures was not found on Earth, but in the sky above us? As global temperatures continue to increase, scientists are exploring...

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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.

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