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      Science

      What If Earth Had a Global Hyperloop Network?

      November 24, 2018
      Humanity

      What If North Korea Tsunami-bombed America?

      April 30, 2021
      Cosmos, Earth

      6 Stages of Earth’s Destruction If Mars Collided With Our Planet

      August 6, 2025
      Body

      What If You Were Bitten by One Million Mosquitoes?

      July 23, 2021
      Cosmos, Earth

      6 Extreme Stars That Would Replace Our Sun and Destroy Life on Earth

      12 months ago
      MSN New

      What Would Happen If Saturn Took the Moon’s Place?

      The Moon has been quietly orbiting Earth for billions of years. It lights up our nights, influences the tides, and appears harmless from a distance. But imagine stepping...

      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...

      MSN New

      What Happens If Earth’s Orbit Becomes Full of Space Junk?

      With every rocket we launch into the Earth’s orbit, we’re trapping ourselves on our own planet. Wait, how could sending rockets into space put an end to...

      Earth

      6 Prehistoric Creatures That Were Scarier Than Dinosaurs

      Dinosaurs often steal the spotlight when it comes to terrifying prehistoric creatures, but they were far from the only fearsome beasts to roam the Earth. From enormous...

      Cosmos

      6 Things That Would Happen If the Moon Had Its Own Moon

      The Moon has been Earth’s constant companion for billions of years, shaping tides, lighting the night, and inspiring countless stories. But what if our Moon had a...

      DailyMoment, Earth, MSN, MSN New

      Earth Day: What If We Lost the Amazon Rainforest Forever?

      How long would it take for the world’s largest rainforest to burn down? If we don’t do anything to stop it, we’ll soon find out. The Amazon rainforest...

      Earth, Science

      What If The Earth Was Cube-Shaped?

      Are cubic planets possible? Could humans live on a cubic world? How would our climate change? How would gravity be affected? Could we stand it?

      Earth

      What If Earth Was As Small as 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...

      HTS MSN

      WWII’s Dark Secret: The Massacre of Crocodile Island

      World War II produced countless brutal battles, but few are surrounded by as much mystery and horror as the events on Ramree Island in 1945. At the time, roughly 1,000...

      HTS MSN

      The One Thing You Should Never Do in a Bank Robbery

      As you’re waiting in line to deposit your paycheck, you see a group of people entering the bank, demanding money and threatening to kill everybody if they...

      MSN New, Earth

      What If All Plate Tectonic Movement Suddenly Stopped Forever?

      Tectonic plates: can’t live with them, can’t live without them. Their movements cause some of the world’s deadliest disasters, but, as you’re...

      Cosmos

      What If You Traveled to Gliese 12 b?

      Forty light years from Earth, there is a world that looks a lot like Venus. But unlike the most sweltering, hellish planet in the Solar System, this not so distant...

      Humanity

      What If We Covered All the Roads with Solar Panels?

      We sure love our roads. We love them so much that we seem determined to pave the entire world. But maybe roads can become the future of renewable energy. That’s right...

      Earth

      What If Oxygen Doubled in Earth’s Atmosphere?

      Take a deep breath. We take 23,000 breaths a day; trying to get oxygen to our brain and cells. Oxygen is essential to our survival. But it’s a only small...

      DailyMoment, Earth, MSN, MSN New

      What If Companies Paid for Every Bit of Pollution on Earth Day?

      Since 1988, 71% of all the world’s carbon emissions have been produced by just 100 companies. Their operations are largely to blame for the climate crisis we now...

      MSN New, Humanity

      The Risk of Telling the Universe That Humanity Is Here

      For decades, science fiction has shown humanity’s first contact with aliens as a dangerous moment. Movies often portray extraterrestrial visitors as invaders...

      MSN New, Earth

      A Certain Snake Can Do Something No Snake Should Be Able To

      What would you do if you grabbed a tree branch and suddenly realized it was not a branch, but a snake? Now imagine that snake launching itself directly toward you...

      Earth

      What If We Could Turn Deserts Into Farmland?

      No more vast, barren deserts. Because we are going to turn them all into lush, green farmlands. How would we go about bringing new life to hot deserts? How much would...

      Cosmos

      What If You Took a Ride on Halley’s Comet?

      Every 75 years, a ball of fire streaks across the sky. But that’s no fireball. It’s Halley’s Comet. And you’re about to hitch a ride on it. Get...

      Science

      What If A Mega-Tsunami Hit The United States?

      In six hours, you, your government, and 124 million other people across 14 states will be tested by the greatest disaster to ever hit the U.S. East Coast. A great wave...

      Previous 1 … 7 8 9 10 11 … 99 Next

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      Popular What Ifs

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      What If We Drilled Through Mars?

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      6 Things That Would Happen if All Underwater Volcanoes Exploded at Once?

      Earth

      What If the Earth’s Crust Suddenly Opened Up?

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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 We Put Solar Panels Around the Sun?

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