Imagine drifting toward Saturn with nothing but a viewport between you and open space. At first, the planet seems almost peaceful, a soft golden globe wrapped in thin...
World War II changed the course of human history, shaping the borders, governments and technologies that define the modern world. But what if the outcome had been...
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...
Imagine that when slavery finally ended in the United States, formerly enslaved Black Americans were offered something more than freedom. They were given the opportunity...
A crocodile may swim by unassumingly but make no mistake, they are on the hunt for their next prey. Crocodiles have heightened smell, sight and hearing, and can hold...
Humans dominate Earth today, building cities, launching spacecraft and transforming the planet in ways no other known species ever has. But what if we were not the first...
Black holes are often imagined as cosmic vacuum cleaners, devouring everything in their path, but what would actually happen if you dared to venture into one even for...
This not-so-little piece of equipment could change astronomy forever. And it could be about to find alien life. Maybe in a matter of days. What is this powerful new tool...
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...
How do you distinguish between past, present, and future? Is there really an order to time? Does it only move forward? Does it move in any direction at all? Stop the...
Every Ocean on Earth Suddenly Vanished, and Civilization Would Collapse in Ways You Wouldn’t Expect
Nicknamed the blue planet for obvious reasons, Earth owes that description to oceans that stretch across more than 70 percent of its surface, quietly regulating...
It’s about to get Old Testament here. What if the creepiest, crawliest, most catastrophic member of the Plagues of Egypt made an unexpected housecall? And decided your...
Hippos are among the most dangerous animals on Earth. They kill around 500 people every year across Africa, more than twice the number attributed to lions. Despite their...
For decades, computers have become faster, smaller, and more powerful. But even the world’s best supercomputers have limits. Some calculations would take them...
What would happen if you dumped one of the world’s coldest liquids into the boiling, volatile mouth of a volcano? Would it freeze all of the lava inside? Could it...
Jupiter dominates the outer part of the Solar System with an enormous collection of moons, and many of its largest satellites are worlds unlike anything found on Earth...
What was supposed to be a fun family vacation in Cancun, Mexico suddenly became a terrifying fight for survival when a 10 year old girl found herself being attacked by...
Most people have never seen these tiny creatures before, but they may be the most vital organisms on Earth. Say hello to plankton. They can be smaller than the diameter...
A series of powerful earthquakes recently struck Venezuela, including two major tremors measuring around magnitude 7.2 and 7.5. The back to back quakes hit west of...
Oxygen makes up only about 21 percent of the air we breathe, but it plays a much bigger role in holding life together and keeping our world intact. Imagine if, just for...

