Time travel has long been a favorite idea in science fiction. Stories about changing the past or visiting the future have captured imaginations for generations. While...
Liquid nitrogen is a cryogenic liquid. They’re liquefied gases that can only stay liquid at extremely low temperatures. For example, liquid nitrogen boils at...
As thrill-seekers, we like to do a lot of extreme, gravity-defying stunts to push our limits. If base jumping or caving is your thing, how about taking a tumble all the...
Returning for a second term in office, President Trump promised to crack down on illegal immigration using ICE – the U.S. Immigration and Customs Enforcement...
For over half a century, we’ve searched for radio signals from extraterrestrial civilizations. But it’s, been, well, a little quiet. Are they ignoring us? Or...
Don’t be fooled by these gentle waves. These still waters hide a 20 million year death match between two prehistoric monsters. Grab some popcorn and a snorkel. You...
He was eleven years old, standing in a public square with other children from his neighborhood. In front of them, a man was tied to a post while a firing squad raised...
Hundreds of meters underground. Large enough to house tens to hundreds of thousands of people. And walls strong enough to withstand the force of a nuclear blast. These...
Imagine waking up tomorrow and realizing you no longer need a phone, a keyboard, or even a screen. You simply think about a question, and the answer appears in your mind...
From the earliest moments of human imagination, the Moon has always been there. Hanging in the night sky, shaping tides, marking time, and quietly influencing life on...
In 2020, when Kim Jong-Un disappeared for three weeks, the world went into full speculation mode. Was he ill? Dead? On a secret mission to binge-watch K-dramas? South...
A volcano erupts and everything nearby disappears under rock, lava, and ash. So here’s the obvious question that occurs to almost everyone at some point. Why not...
Imagine your world without portable computers, GPS, or the internet. Does it make your palms a little sweaty? Would you be able to get through the day? We’ve...
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...
As the CEO and founder of Amazon, the multibillion dollar online shopping company, Jeff Bezos is the richest person on the planet. With a current net worth of $270...
A tiny domino may look harmless, but it holds a surprising amount of power. A single falling piece can trigger a chain reaction capable of knocking down objects far...
The morning of her 22nd birthday, all Jacqueline Durand expected to do was drop in at a friend’s home to take care of two dogs. But that was to change, as she...
North Korea operates one of the most secretive prison systems in the world. Spread across the country are labor training centers, re education camps, and at the most...
Making sense of the universe often has less to do with picturing it accurately and more to do with accepting how badly our everyday intuition fails once distances get...
For billions of years, the Sun’s gravitational has kept Earth’s orbit on a steady and reliable path. But this rogue star has other plans for our planet. This...

