Are all of your memories real? Did everything happen the way you remember it? What if somebody filled your brain with memories that aren’t yours? Would you be able...
Exploding phones might sound like something out of a Mission Impossible movie. But it happens more often than you might think. What could cause your phone to explode...
In the center of our galaxy, the Milky Way, there is a supermassive black hole feeding on nearby stars. It’s called Sagittarius A*. And if a giant gravitational...
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...
The Kardashev Scale, first introduced by Russian astronomer Nikolai Kardashev, is a way of measuring how advanced a civilization is based on how much energy it can...
Every empire has a humble beginning, and none more humble than this one. Long before Tyrannosaurus rex crushed bones between its jaws, long before giants shook the...
California. Northeast Ohio. Tasmania. Buffalo. Upstate New York. New England. In the first months of 2026, the sky has been falling, over and over again. Sonic booms...
Interstellar objects occasionally enter our Solar System, providing insight into the composition and dynamics of distant regions of the galaxy. Among these objects, the...
Everyone thinks they know what to do when a dog comes at them. Most of what people do instinctively is wrong. Screaming feels natural and makes it worse. Kicking feels...
John Edward Jones had every reason to believe he would make it home that night. He was a medical student, a husband, and a father with another child on the way. Caving...
For centuries, humanity has looked toward the stars searching for signs of intelligent life. But what if the biggest discovery in human history is not finding aliens...
When you look at the Earth from space, you don’t see the 241 countries and territories that we’ve divided ourselves into. You don’t see the boundaries...
Forget a doomsday asteroid or melting permafrost. It’s the freezing of Earth’s core that will end the world in today’s episode. Or would it? Because maybe, just...
Things are getting hotter and hotter here on Earth, and global warming has everyone panicking. But let us try a wild idea: what if we took every drop of Earth’s water...
What if there are other universes, just like ours? With an infinite number of Earths? With uncountable versions of you? And what if we don’t have to look too far...
Sandworms are gross-looking little things. Maybe a little bit cute. I almost feel bad using them as bait. What if instead of us hunting them, they were able to hunt us...
$1.9 Trillion Keeps the World’s Militaries Running, and Removing Them Would Change Everything
Militaries around the world are money-eating machines. And they keep getting more expensive. In 2019, the world spent $1.917 trillion on all the different militaries...
A Black Hole May Be Hiding at the Edge of Our Solar System, and Nothing That Falls In Comes Back
Something out past Neptune is bending the orbits of everything around it. Astronomers can see the effect clearly enough. What they cannot see is the cause, and one of...
While on your usual walk you come across a dog coming towards you. The dog is scowling and its body is becoming taut. When it shows its teeth and flattens its ears, you...
Nearly four decades after the world’s worst nuclear disaster, Chernobyl remains one of the most mysterious places on Earth. The abandoned cities, empty schools...

