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      Earth, Humanity

      10 Things That Could Destroy Humanity in 2025?

      August 19, 2025
      Earth

      What If Earth’s Atmosphere Became Super-heated to 1,000 Degrees for 5 Seconds?

      March 10, 2021
      Science

      What If Life Didn’t Originate on Earth?

      December 19, 2018
      Cosmos, Science

      What If We Had Two Suns?

      October 11, 2018
      Cosmos

      What If We Nuked the Sun?

      July 21, 2022
      MSN New, Humanity

      What If the U.S., Russia, and China United to Rule the World?

      Together, the U.S., Russia, and China control nearly half of the world’s military power, dominate the global economy, and influence the most powerful international...

      Earth, MSN New

      8 Incredible Outcomes If Dinosaurs Kept Evolving

      Sixty five million years ago, a massive asteroid crashed into Earth and ended the age of the dinosaurs. But what if that never happened? What if dinosaurs had continued...

      MSN New, Humanity

      What Would Happen If Humanity Reached a Type 5 Civilization?

      Imagine a world where humanity has not only gained the ability to travel and to populate space but has progressed even further than that. Humanity can now control and...

      HTS MSN

      A 2 m Wide River Hides a 65 m Drop, and Two People Were Swept Away in Minutes

      The water is rising. It’s nearly up to your neck. You’re being sucked under the surface of the river. What began as a stroll in the countryside has become...

      MSN New, Humanity

      Frostbite vs. Heatstroke: Which One Is Worse?

      Extreme temperatures can push the human body far beyond its limits. Whether someone is trapped in freezing conditions or exposed to intense heat, the consequences can...

      HTS MSN

      Port au Prince Has More Than 100 Gangs, but That’s Not the Scariest Part

      Danger does not always announce itself. In many parts of the world, an ordinary trip through a city can become dangerous simply because someone happens to be in the...

      MSN New, Earth

      Temperatures Dropped to −71.2°C, Freezing Exposed Skin in Moments

      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...

      Science

      Diving Into a Black Hole: Adventure or an Abyss?

      Say one day you were exploring space looking for a new planet for humans to inhabit, but came across a black hole and decided – why not check it out? Would you...

      MSN New, Earth

      Earth’s Core Is Slowly Cooling, and One Day It Could Change the Planet Forever

      Beneath the Earth’s surface lies the core, a scorching sphere of iron surrounded by a layer of molten metal. Temperatures at the core reach approximately 6,000°C...

      HTS MSN

      Two Tornadoes Are Closing In at Once, So Now What?

      You look outside and see something terrifying. A massive tornado is moving toward you, and you know you need to find shelter immediately. Then, just when you think...

      Science

      What If All of the Volcanoes on Earth Erupted at Once?

      What would happen if all the volcanoes on Earth erupted at once?

      MSN New, Earth

      71 New Species Were Found in One Year, So What Else Is Still Hiding?

      The truth is out there. With thousands of sightings, theories and believers, the creature known as Bigfoot has become the stuff of legend. What if this fabled cryptid...

      MSN New, Cosmos

      Jupiter Is Now in Our Sky, and Earth Is No Longer a Planet

      Do you love Jupiter? Do you love it so much that you could look at it every day? I hope so. Because it just took the Moon’s place, and Earth will never be the same...

      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...

      MSN New, Earth

      Earth Is Dying, and Humanity Has Only 10 Years to Escape

      Imagine scientists discovering that Earth has only a decade left before it becomes completely uninhabitable. Suddenly, humanity would have an enormous problem: how do...

      MSN New, Earth

      Why Farmers Started Painting Their Cows to Look Like Zebras

      At first glance, it looks like a prank. A black cow covered in white stripes could easily be mistaken for a zebra from a distance. But this unusual paint job isn’t...

      MSN New

      Scientists Says Two Headed Sharks Are Mysteriously Appearing in Our Oceans

      The idea sounds like something pulled straight from a disaster film. A shark with two heads moving through the ocean, defying everything we know about marine biology...

      MSN New

      Why the U.S. and China Could Never Actually Go to War Over the Moon

      For decades, the Moon has symbolized exploration, scientific discovery, and national pride. Today, it has become the focus of a new competition between the United States...

      MSN New, Humanity

      Apollo 11 Failed to Reach the Moon, and Humanity Took a Completely Different Path

      July 1969 changed humanity’s understanding of what was possible. When Apollo 11 reached the lunar surface, millions of people around the world watched the event unfold...

      HTS MSN

      264 Steps to the Top, 52 Meters to the Bottom, and One Fatal Mistake

      It was supposed to be the ultimate waterslide experience. Towering 52 meters, or about 170 feet, above the ground, the attraction promised riders an extreme journey...

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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

      What If We Put Solar Panels Around the Sun?

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