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      Earth

      What If it Rained Volcanic Glass?

      March 7, 2022
      Cosmos

      What If Our Sun Became a Black Dwarf?

      November 14, 2018
      Cosmos

      What If Jupiter’s Moons Scattered Across the Solar System?

      December 6, 2021
      Cosmos

      What If Earth Was the Center of the Solar System?

      October 25, 2021
      Cosmos

      What If We Lived on a Super Earth?

      August 9, 2020
      MSN New

      Inside the Museum of the Future: Earth’s Next Space Station

      Space tourism is much closer than you may think. The International Space Station will soon retire from its successful run through low Earth orbit. But humanity’s...

      Earth

      What If Earth Was Shaped Like a Pizza?

      Forget the idea of a flat Earth and imagine instead an Earth shaped like a giant slice of pizza. At first glance, it might seem amusing and even delicious to picture...

      Earth, Humanity, MSN New

      What Was Earth Like During the Cenozoic Era?

      Spanning more than 66 million years, the Cenozoic Era shaped the world we live in today. From the rise of mammals to the emergence of modern humans, this era tells a...

      HTS MSN

      How to Survive Being Lost in the Ocean

      Imagine waking up in the middle of the ocean with no land in sight. The sun is burning your skin, your lips are dry, and every wave reminds you how small and helpless...

      Earth

      What If the Arctic Turned Into a Megaslump?

      The sound of trickling water might seem harmless, even peaceful. But in the polar regions, this sound is a sinister warning of an event that could swallow up the arctic...

      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...

      Humanity

      What If All People on Earth Lived in the Same Skyscraper?

      With nearly eight billion people on the planet, things can feel pretty crowded. Let’s make things a bit tighter by housing every single person on Earth in one giant...

      Earth, MSN New

      What Would Happen If We Brought Dinosaurs Back to Life?

      Welcome to Jurassic World. In real life. Let’s bring back some of the most dangerous creatures to ever roam the Earth. What could go wrong? Right? How would we be able...

      Science

      What If Genetically Modified People Became the Norm?

      What makes the perfect human? Immaculate features? Indomitable Intelligence? Incomparable wit? Or irresistible charm? What if you could modify your genes? What if...

      MSN New, Science

      What If Neanderthals Still Existed Today?

      Neanderthal DNA is 99.7% identical to our own, and researchers claim that some humans might be carrying as much as 2% of the Neanderthal genome. Making things even...

      Humanity, MSN New

      What Would Happen If Latin America Was a Single Country?

      Latin America is spread over both North and South America, with 19 sovereign states and one independent territory. Most of them considered developing nations. Many...

      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...

      Humanity, MSN New

      Ranking the Most Dangerous World Leaders

      Welcome to the world of power and influence. Today, we look at the eight most dangerous world leaders. Which one has the strongest military? Who’s got the most...

      Humanity

      12 Catastrophic Events That Could Wipe Out Humanity

      Throughout history, humanity has faced existential threats like giant asteroids and invisible viruses. Despite the danger, we always bounce back. But how much longer can...

      MSN New

      What If You Could See the 4th Dimension?

      Imagine waking up one morning with an extraordinary new ability: the power to see the fourth dimension. At first, it might sound like something straight out of science...

      Earth, MSN New

      Nature’s 10 Strongest Animals (Gallery)

      When people think of the world’s strongest animals, they often imagine elephants pulling massive loads or large predators overpowering prey. But in nature, “strength”...

      Cosmos

      Things You Were Lied to About Space

      The Sun is Yellow If you’ve always thought our star was a bright yellow ball of fire, you were wrong. For starters, it’s not yellow. It’s green. Sort...

      Time Square submerged
      Earth

      This is What Our Cities Look Like in a World Without Ice

      What if climate change was taken to the absolute extreme and the entire planet’s ice melted?

      HTS MSN

      Why He Didn’t Survive The World’s Deepest Cave

      Deep beneath the mountains near the Black Sea lies Veryovkina Cave, the deepest known cave on Earth. The cave is filled with narrow tunnels, underground rivers, freezing...

      HTS MSN

      Tortured in North Korea: The Timothy Cho Tragedy

      Imagine being just 11 years old and being forced to stand in a public square alongside other children from your neighborhood. In front of you, a man is tied to a post. A...

      Previous 1 … 8 9 10 11 12 … 73 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.

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