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      Science

      What If Earth Started Spinning Backwards?

      February 4, 2019
      Humanity

      What if ‘Among Us’ Happened in Real Life?

      November 9, 2020
      Humanity

      What If China Invades Russia?

      March 16, 2022
      Body

      What If You Spent 24 Hours in a Hot Spring?

      March 21, 2022
      Science

      What If Aliens Visited Us Tomorrow?

      May 5, 2019
      MSN New, Cosmos

      Humans Finally Reached Saturn, and the Planet Would Never Let Us Land

      Imagine drifting toward Saturn with nothing but a viewport between you and open space. At first, the planet seems almost peaceful, a soft golden globe wrapped in thin...

      MSN New, Humanity

      What If the Allies Lost WWII?

      World War II changed the course of human history, shaping the borders, governments and technologies that define the modern world. But what if the outcome had been...

      MSN New, Humanity

      Humanity Is Only Type 0.7, and We’re Just Getting Started

      The Kardashev Scale, first introduced by Russian astronomer Nikolai Kardashev, is a way of measuring how advanced a civilization is based on how much energy it can...

      MSN New, Humanity

      What If all Enslaved Africans Were Given Repatriation When Slavery Ended?

      Imagine that when slavery finally ended in the United States, formerly enslaved Black Americans were offered something more than freedom. They were given the opportunity...

      HTS MSN

      A 900 kg Crocodile Came After You, and Its Death Roll Is Only the Beginning

      A crocodile may swim by unassumingly but make no mistake, they are on the hunt for their next prey. Crocodiles have heightened smell, sight and hearing, and can hold...

      MSN New, Earth

      Discover the Lost Civilization That May Have Ruled Earth Long Before Us

      Humans dominate Earth today, building cities, launching spacecraft and transforming the planet in ways no other known species ever has. But what if we were not the first...

      Cosmos

      What If You Spent a Nanosecond in a Black Hole?

      Black holes are often imagined as cosmic vacuum cleaners, devouring everything in their path, but what would actually happen if you dared to venture into one even for...

      Cosmos, Humanity, MSN, MSN New

      What If the James Webb Telescope Discovered Alien Life?

      This not-so-little piece of equipment could change astronomy forever. And it could be about to find alien life. Maybe in a matter of days. What is this powerful new tool...

      Cosmos, MSN New

      What Would Happen If We Could Open a Portal to a Parallel Universe?

      What if there are other universes, just like ours? With an infinite number of Earths? With uncountable versions of you? And what if we don’t have to look too far...

      MSN New, Humanity

      What If Time Is an Illusion and You’re 4 Years in Someone Else’s Past?

      How do you distinguish between past, present, and future? Is there really an order to time? Does it only move forward? Does it move in any direction at all? Stop the...

      MSN New, Earth

      Every Ocean on Earth Suddenly Vanished, and Civilization Would Collapse in Ways You Wouldn’t Expect

      Nicknamed the blue planet for obvious reasons, Earth owes that description to oceans that stretch across more than 70 percent of its surface, quietly regulating...

      Humanity

      What If a Massive Locust Swarm Attacked Your City?

      It’s about to get Old Testament here. What if the creepiest, crawliest, most catastrophic member of the Plagues of Egypt made an unexpected housecall? And decided your...

      HTS MSN

      The Deadliest Hippo Attacks: The Marius Els Tragedy

      Hippos are among the most dangerous animals on Earth. They kill around 500 people every year across Africa, more than twice the number attributed to lions. Despite their...

      MSN New

      Scientists Say Quantum Computers Are Already Rewriting the Rules of Reality

      For decades, computers have become faster, smaller, and more powerful. But even the world’s best supercomputers have limits. Some calculations would take them...

      MSN New, Earth

      What If We Poured Liquid Nitrogen Into a Volcano?

      What would happen if you dumped one of the world’s coldest liquids into the boiling, volatile mouth of a volcano? Would it freeze all of the lava inside? Could it...

      MSN New, Cosmos

      Four Worlds Around Jupiter Could Become Humanity’s Strangest Homes

      Jupiter dominates the outer part of the Solar System with an enormous collection of moons, and many of its largest satellites are worlds unlike anything found on Earth...

      HTS MSN

      Two Dolphins Pulled a 10 Year Old Girl Underwater, Then Both Attacked Simultaneously

      What was supposed to be a fun family vacation in Cancun, Mexico suddenly became a terrifying fight for survival when a 10 year old girl found herself being attacked by...

      MSN New, Earth

      What If All The Plankton Disappeared?

      Most people have never seen these tiny creatures before, but they may be the most vital organisms on Earth. Say hello to plankton. They can be smaller than the diameter...

      MSN New

      Enormous Earthquakes Struck Venezuela

      A series of powerful earthquakes recently struck Venezuela, including two major tremors measuring around magnitude 7.2 and 7.5. The back to back quakes hit west of...

      Earth

      7 Alarming Things That Would Happen If the World Lost Oxygen for 5 Seconds

      Oxygen makes up only about 21 percent of the air we breathe, but it plays a much bigger role in holding life together and keeping our world intact. Imagine if, just for...

      Previous 1 … 27 28 29 30 31 … 123 Next

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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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