What if the solution to rising temperatures was not found on Earth, but in the sky above us? As global temperatures continue to increase, scientists are exploring...
Alright, I think it’s time for a change-up. Let’s do a little spring cleaning, and redecorate our Solar System. Now, I know you’re a big fan of the Moon, but it’s so...
Are we alone in this universe? Is there intelligent life out there? Or are they living among us? Humans have wondered about aliens for centuries. But, have you ever...
Imagine for a moment that Earth suddenly shrank to the size of the Moon, while the Moon expanded to the size of Earth. How would life on our planet change? Could humans...
From blockbuster movies to simplified lessons in school, many of us have been taught ideas about space that are not entirely true. Some of these myths are harmless...
This is carbon. And of all chemical elements in the Universe, it’s one of the most plentiful. So what would happen if all of it suddenly disappeared for five...
Swipe Down for Full Video Story Io, one of Jupiter’s four largest moons, feels like it belongs in a science fiction nightmare. Its surface is a chaotic, ever changing...
In March 2011, Japan was shaken by one of the most powerful earthquakes ever recorded. A magnitude 9.0 quake ripped through the east coast, triggering a massive tsunami...
Deep under the Earth’s surface, there’s a scorching hot ball of metal. Scientists just discovered that something very wrong is happening to it. Did...
On February 25, 2022, five experienced divers entered the waters off Trinidad and Tobago for what was supposed to be a routine repair job. They were hired to fix a...
Your hike in the woods ran a little late, and suddenly it’s pitch dark. You can’t see much, except for a pair of round, yellow lights. But they have started...
Swipe down for full video story! Mosquitoes are the deadliest animals on Earth, responsible for nearly one million human deaths each year. They transmit diseases such as...
Human beings have existed for 300,000 years and have managed to live in many unstable environments. We’ve survived ice ages, devastating pandemics and world wars...
The Big One. Those three words make locals along the West Coast of North America shudder with fear. This area is plagued by earthquakes. But hey, at least they are ready...
As Earth’s population multiplies each year, we’re quickly running out of resources to feed the planet. Before long, we’re going to need more space to...
Swipe Down for Full Video Story Thousands of light-years from Earth, there could be another planet hospitable to life. Kepler 69c. And you’re about to travel to...
Today on What If, we’re taking Jupiter’s deadly gases and unleashing them on Earth. Where could you be safe from these toxic winds? How would you breathe...
If you traveled to the deepest points of Earth, what would you find? Lost cities, mythical sea monsters, rivers of gold? Probably not. But there is still a lot to...
We cannot live without water for very long. The exact amount of time depends on many factors, such as your age, health, and the environment you’re in. What does...
A deadly flash flood devastated Nepal, leaving hundreds missing and turning normally peaceful communities into scenes of destruction. Powerful rainfall sent huge amounts...
