If gravity were suddenly gone forever we’d all realize pretty quickly how much we’re taking this universal force for granted.
Black holes aren’t exactly a popular vacation destination. They feed on anything and everything that comes into their vicinity. They are dense, and unpredictably...
Imagine you’re out for a walk on a lovely day, with not a care in the world. The birds are singing, and the sun is shining. Actually, the sun seems brighter than usual...
Underneath Antarctica’s vast ice sheet lies one of the planet’s greatest mysteries. What would happen if every last piece of ice on the southern continent suddenly...
Imagine hiking through a forest when you notice a large cat watching you from the shadows. At first, it looks like a modern tiger. Then it steps into the light...
Imagine if all the Earth’s oxygen disappeared. Not forever, just for, say, an hour? Could you hold your breath that long? What would happen to the atmosphere? And...
It looks like something from another planet. Rough skin, strange shapes, and a bright reddish shell that splits open like it is alive. If you saw it on a tree, you might...
From mastering the energy of planets to reshaping entire universes, the path to a Type VI civilization stretches the limits of human imagination. But what would that...
Sharks are the oceans’ primary predators. Eating every fish in their path. But what if you ended up in a pool full of them, and you were the prey? What would...
Imagine a world of endless possibilities. A world where every decision you make splits reality in half. And then the next decision splits it into another half. And then...
Just north of the Martian equator lies a 45 km (28 mi) wide impact crater that scientists believe may have been the site of an ancient lake. Here at Jezero Crater...
It’s the largest star that we’ve ever discovered: UY Scuti. And if it were to replace our Sun, it would change a lot more than just the amount of sunscreen...
What happens when two powerful partners suddenly become enemies? China and Russia share a massive border, major economic interests and years of cooperation. But imagine...
The Universe is packed with worlds where sunsets don’t just fade into night, they bend the rules of physics. From double sunsets to glowing ice and strobing pulsars...
Welcome to the void.Black holes remain the most mysterious and destructive force in our Universe. And when one explodes, the devastation permanently changes the...
It starts with a signal. Faint, strange, and unlike anything humanity has ever recorded. Within hours, it escalates into an event that changes the course of history as...
Don’t Miss the Full Video Story Below The year is 2126, and Earthrise is no longer something you only see in textbooks or old footage. It is what you wake up to every...
Death and the possibility of an afterlife have fascinated artists, philosophers, and scientists throughout history. Fear, hope, dread… these are all things we...
Herbs. Honey. Moldy Bread. Animal Feces. In ancient times, these were the go-to remedies for disease and infection. We’ve come a long way since then. Or have we...
You would never make it to the bottom of the ocean without any equipment, because you would run out of oxygen, and your body would be shut down by the pressure...
