Children of the night, what music they make. That’s right, we’re talking about the nocturnal flying mammals, bats. Besides being a source of Halloween inspiration, the...
When was the last time a bird pooped on you? Apparently, you have a better chance of winning the lottery than you do of getting pooped on by a bird, which is why some...
Swipe Down for Video Story Tired of living on an overpopulated Earth? Why not move to the O’Neill Cylinder? An artificial state-of-the-art space habitat where we...
It’s June 10, 1990, and after an hour delay, British Airways Flight 5390 is finally about to take off. Captain Timothy Lancaster, co pilot Alastair Aitchison, four...
There’s a lake in Antarctica that no human has ever touched. Not because it’s remote, though it is, but because it sits under nearly four kilometers of solid...
About 50,000 years ago, we shared this planet with different hominids called the Neanderthals. Their species wasn’t human, but they weren’t far from it...
Billions of Cicadas Just Emerged for the First Time in 17 Years, and Here’s Why It Matters
For the first time in 17 years, billions of cicadas are crawling out of the ground across parts of the United States. Their sudden appearance may look like the beginning...
Tired of living on an overpopulated Earth? Why not move to the O’Neill Cylinder? An artificial state-of-the-art space habitat where we can control everything...
A Global Power Outage Could Last Just One Week, but the Damage Could Take Years to Repair
Do you find the dark unsettling? Have you ever watched the big game on your refrigerator? With all the conveniences of modern living available in your pocket, or at the...
Get your bone flute and gather around the fire. Today on What If, we’re taking you back to the time of woolly mammoths and saber-toothed cats. That’s right...
Death Valley is the hottest place on Earth, with a record-setting air temperature of 57 degrees Celsius (134 degrees Fahrenheit). It’s a vast desert of oppressive...
You may want to stay on the boat. This part of the ocean doesn’t belong to you. It belongs to this beast, the Atlantic goliath grouper. And if you wander too close...
Jupiter may be the biggest planet in the Solar System, but its days are numbered. Because today, we’re using Earth’s biggest, baddest bombs to blow the gas giant...
Every year, hurricanes batter the North Atlantic and affect millions of people. The damage can be catastrophic, and these storms are getting worse. But what if we had a...
Swipe Down for Full Video Story The sound of trickling water might seem harmless, even peaceful. But in the polar regions, this sound is a sinister warning of an event...
What would happen if you flew into a wormhole? Would you ever hear back? Where would you end up? Back in time?Another galaxy? Here’s what would happen if a...
Your hand is caught, and the animal holding it has no intention of letting go. Everything in your body is telling you to wrench free. That instinct is about to make this...
You are the result of a chain of events that began billions of years ago. Earth has liquid water, a protective atmosphere, a magnetic field, a stable orbit, and the...
If you could step into a time machine and travel 1,000 years into the future, would you even recognize humanity? Would we still look like we do today, or would...
You’re wading in a pond in the Amazon Rainforest when something slimy brushes against your leg. Then you feel another one. And another. You look down to see that...

