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      Humanity

      What If We Knew the Time We Go Extinct?

      October 6, 2019
      Body

      What Exactly Happens If You Get Hospitalized With COVID-19?

      May 9, 2020
      Earth

      What If We Nuked an Active Volcano?

      March 11, 2020
      Earth

      What If Jupiter Swallowed Earth?

      June 24, 2020
      Cosmos

      What If a New Planet Formed in the Solar System?

      July 19, 2020
      HTS MSN

      52 Meters High. 264 Steps to Climb. A Fatal Descent

      It was advertised as the tallest waterslide in the world. Standing 52 meters (170 feet) above the ground, this massive attraction promised an unforgettable rush. Riders...

      MSN New, Earth

      Clinging to Bare Walls: The Extreme Survival Tactic of Ibex

      Few animals can perform feats that seem to defy gravity quite like the alpine ibex. Watching one calmly walk across a nearly vertical cliff face is enough to make even...

      MSN New, Earth

      Fireflies Are Quietly Vanishing Around the World, and Here’s What Changed

      On warm summer nights, few sights are as magical as hundreds of glowing fireflies lighting up the darkness. Their tiny flashes have fascinated people for generations...

      MSN New, Earth

      Europe Is Burning: Inside the Wildfires Forcing Thousands to Flee

      Imagine watching your entire world burn to the ground in less time than it takes to make a cup of coffee. That’s what a security camera just recorded in Spain, as...

      MSN New, Earth

      The Giant Ground Sloth Just Reappeared, and Here’s What Changed

      Imagine waking up to headlines announcing that one of the largest mammals to ever roam the Americas has returned. After disappearing thousands of years ago, the giant...

      HTS MSN

      Why an EMP Attack Could Mean the End of the Modern USA

      Imagine walking home through a city at night when a sudden flash appears in the sky. Seconds later, your phone shuts off. Traffic lights go dark, cars stop moving, and...

      MSN New, Earth

      What Trees Would Actually Tell Us if They Could Talk

      Trees have been standing silently beside us for thousands of years. They have witnessed changing climates, the rise and fall of civilizations, and countless generations...

      HTS MSN

      They were still dancing in the Hyatt – seconds later, 70 tons, 2000 people crushed

      In the summer of 1981, the Hyatt Regency Hotel in Kansas City was one of the most exciting places in the city. Its massive lobby, elegant design, and famous suspended...

      MSN New, Cosmos

      There May Be a Ninth Planet Hiding at the Edge of Our Solar System

      For decades, we believed our Solar System ended with Neptune, followed only by icy debris and distant dwarf planets. But recent observations hint that something much...

      MSN New, Earth

      Scientists Reveal the 10 Germiest Public Places You Visit Almost Every Day

      We encounter millions of microbes every day without even realizing it. Most are harmless, but some can spread illness through the surfaces we touch the most. From places...

      HTS MSN

      A 450 kg Grizzly Bear Attack – Seconds Later He is Eaten Alive

      For 13 years, Timothy Treadwell believed he had achieved something impossible. He thought he had formed a unique connection with wild grizzly bears, living among them...

      MSN New, Earth

      A Massive Solar Storm Just Slammed Into Earth, and Here’s What It Knocked Out

      Imagine looking up at the Sun and seeing an explosion so powerful that it sends a wave of energy racing toward Earth. Within hours, this invisible force could begin...

      Previous 1 … 37 38 39 40 41 … 249 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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