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      What If Show
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      Earth

      What If We Powered the Planet With Seawater?

      September 16, 2020
      Earth

      7 Things You Should Know About the Permian Period

      August 8, 2025
      Body

      What If You Swallowed Gallium?

      August 25, 2020
      Body

      What If You Fell Into a Pool of Stingrays?

      June 14, 2020
      Earth

      What If We Could Reheat the Earth’s Core?

      September 3, 2021
      Cosmos

      8 Stunning Ways Solar Eclipses Look Across the Solar System

      A total solar eclipse is one of the most breathtaking spectacles in the universe. While we experience them on Earth roughly every year and a half, these events happen in...

      Cosmos, MSN New

      The Entire Evolution of our Sun

      In a few billion years, our Sun will become so violently hot that it could wipe out all life in the Milky Way. Yet, paradoxically, the same star that could destroy life...

      MSN New

      Journey Through Earth’s Most Lethal Liquids

      Prepare yourself for a dive into some of the deadliest environments on Earth. From scalding waters and venomous creatures to freezing chemicals and molten rock, each...

      Earth

      What If the Yellowstone Volcano Erupted Tomorrow?

      Located in the United States, one of the world’s largest volcanoes is gearing up to explode. It’s known as the Yellowstone Volcano, and it’s not just...

      DailyMoment, Earth, MSN, MSN New

      What If Earth’s Oceans Turned Into Freshwater?

      On Earth Day, we’re reminded just how delicate and interconnected our planet’s systems really are. From the air we breathe to the water we drink, even the smallest...

      Cosmos, MSN New

      6 Facts If We Dumped All Earth’s Water on the Sun

      Things are getting hotter and hotter here on Earth, and global warming has everyone panicking. But let us try a wild idea: what if we took every drop of Earth’s water...

      Science

      What If Earth Started Spinning Backwards?

      [dx_custom_adunit mobile_id=”RTK_v1lP”] Since its formation, the Earth has been revolving west to east on its axis. If one day our planet started rotating in...

      HTS MSN

      A British Naturalist Heard the Screams All Night, and the Legend Was Born

      He was a naturalist, not a soldier, attached to British forces on an island off the coast of Burma. What he described hearing that night in 1945 turned into one of the...

      MSN New, Earth

      The Coldest Permanently Inhabited Place on Earth

      Deep in the frozen wilderness of eastern Siberia lies a village unlike anywhere else on Earth. Snow blankets the landscape for most of the year, the ground remains...

      MSN New

      What If We Lived in a Globular Cluster?

      Take some cosmic dust and gas, add billions and billions of planets and a whole lot of stars to the mix. Spice it all up with a handful of gravity to hold things...

      MSN New

      Could You Survive on Nothing But Bugs?

      Are you grossed out by the thought of eating insects? What effect would eating bugs have on your body? And could they become a major part of your diet? Fifteen states in...

      Earth

      What If the Earth Was Spinning on Its Side?

      During Earth’s early days, a gargantuan collision left our planet spinning at an angle. That slight incline allowed life as you know it to flourish. But what if this...

      MSN New

      If All Wildlife Disappeared, Humans Might End Up as the Lab Rats

      Rodents make up 75 percent of all animals used in scientific testing. They breed easily, and their physiology and genes overlap enough with ours to stand in for us. Take...

      MSN New

      Scientists Discovered a Giant Living Ant Bridge Unlike Anything Seen Before

      Ants are among the most familiar creatures on Earth, yet scientists continue to uncover abilities that seem almost unbelievable. One recent observation left researchers...

      MSN New

      The Surprising Truth About What Would Happen If a Nuclear Bomb Exploded on the Moon

      The Moon has inspired myths, guided sailors, and lit up our nights for thousands of years. But during one of the most intense periods of the Cold War, people considered...

      Cosmos, MSN New

      What Happens If You Drill Through the Moon?

      The Moon’s surface is made up of long-dead volcanoes and impact craters from asteroids. But have you ever wondered what might be inside it? We could find out one...

      HTS MSN

      She Was Cleaning Her Shed When Brown Recluse Spiders Suddenly Attacked Her

      On July 1, 2024, 44 year old Jessica Rogue of Bogart, Georgia, was cleaning out her shed when she noticed a spider web. She did not think much of it and reached out to...

      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...

      Humanity, MSN New

      What If a U.S. Decision Started World War III?

      The time for talk is over. Now the biggest countries on Earth are fighting for global supremacy. What would happen if the United States started World War III? Who would...

      MSN New, Earth

      What If Underwater Aliens are Hiding in the World’s Deepest Lake?

      Hidden deep within southern Siberia lies one of the most mysterious places on Earth. At first glance, Lake Baikal looks like an ordinary freshwater lake surrounded by...

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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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