Movies love quicksand. And why not? It’s exotic, it’s dramatic, and it’s highly exaggerated. Fun fact: it’s impossible to become fully submerged...
There are more than 2,000 satellites orbiting Earth right now. And there are about to be a lot more. But what does this mean? Endless entertainment. Non-stop...
You hear a sharp cracking sound. You look up. A massive tree is leaning toward you, its weight shifting as gravity takes control. There is no time to think, no time to...
In the center of our Solar System, there is a ticking bomb. And when it explodes, it will end all life on Earth. That ticking bomb is our Sun. Like all the stars in the...
More than 270 million years ago, Earth’s oceans were home to a predator unlike anything alive today. It looked somewhat like a shark, but one feature made it truly...
What if everyone on the planet coordinated to perform the biggest “flush mob” in history? Pushing all the wastewater in the world down the drain, all at once...
Let’s say you’ve got two bottles of water in front of you. One is a plastic bottle, the other a reusable one. You already know that you should probably pick the reusable...
For thousands of years, snakes have been feared, hunted, and misunderstood. These creatures appear in almost every environment on Earth, from tropical jungles and...
Hang on because we’re about to screech to a halt. That’s right. The Earth is going to stop spinning for five seconds. How much damage would this sudden stoppage cause...
1.4 Billion Believers Against One White House, and History Says the Church Wins
On one side sits the most powerful political office on Earth. On the other stands a man who speaks for 1.4 billion people across 183 countries. Donald Trump called the...
Imagine waking up one morning and realizing cats no longer exist. No more purring beside you at night, no curious eyes watching from the windows, and no tiny predators...
The core of Jupiter sits roughly 70,000 kilometers below the cloud tops, and nobody is ever getting there. Not a person. Not a spacecraft. Not anything humans have ever...
Earth can be full of extremes. But today, there is only one extreme. Non-stop earthquakes that last an entire year. What would it be like to live under such shaky...
Somewhere on Earth, a circle of darkness 267 km across is crawling over the ground. That is roughly the size of West Virginia, moving across the planet, blotting out the...
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...
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...
Would you like to have breakfast with a bear? How about a playdate with a snake? Or play pool with a chimp? This might shock you. But wild animals should be in the wild...
Welcome to the Solar System construction zone. Today you’ll be using our cosmic sandbox to build a brand new planet. What would you need to create a rocky planet like...
Ever feel like the Earth is just too small? Well, let’s make it bigger. Much, much bigger. Welcome to a new Earth that is just as big as Jupiter. In what ways would the...
Billions of years in the future, the Sun will begin to die. And this is what our planet would look like. But what if we turn things up a notch or two right now...

