When you ask someone a question, you expect a truthful answer, right? In an ideal world, people would always be honest. But research suggests reality is far messier than...
Every year, hundreds of millions of people willingly climb into machines designed to make them scream. They are lifted to terrifying heights, dropped at incredible...
About 50 billion rogue planets are roaming the Milky Way with no host star to hold on to, some of them three times bigger than the Earth. They don’t give off any...
Swipe Down for Full Video Story Beneath Antarctica’s massive ice sheet lies one of the most mysterious and least explored landscapes on Earth. If all of this ice were to...
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...
Few animals can perform feats that seem to defy gravity quite like the alpine ibex. Watching one calmly walk across a nearly vertical cliff face is enough to make even...
Keep your friends close and your enemies closer. Wise words. But what if two of the world’s most powerful nations burned their friendship, and each other, to the...
Scientists may have identified an exoplanet with the potential to support life, located 120 light-years from Earth. The planet, known as K2-18b, is classified as a Super...
Imagine an ultimate road trip across the globe. On a highway along the equator. Wait, there is no highway along the equator… yet. So how about we build one? What...
A Sherpa was missing for six days in Mount Everest’s death zone. He survived on discarded food left behind by previous climbers as he slowly crawled his way back to base...
If you ever find yourself deep in a rainforest and hear something heavy moving through the trees, you might want to stop and listen carefully. Because what is...
The sound of trickling water might seem harmless, even peaceful. But in the polar regions, this sound is a sinister warning of an event that could swallow up the arctic...
For decades, space tourism has existed only in science fiction. Hotels orbiting Earth, tourists waking up to views of the planet below, and vacations beyond the...
For as long as humans have looked toward the stars, one question has remained unanswered: how did life begin? Scientists have searched for clues in Earth’s ancient...
In five billion years, we’re gonna have a hefty problem on our hands. Well, only if we’re still living on Earth at this point. Our Sun will be on the brink...
A massive asteroid just hit Earth, right in the middle of the Atlantic Ocean. Thanks to NASA’s new infrared telescope, we were able to detect it and prepare for the...
They are massive, and extremely dense. They rip apart anything and everything that gets close to them. Their gravity is so strong that even light can’t escape. We...
The moment Apollo 11 touched down on the Moon in 1969 became one of the most defining events in human history. Around 600 million people watched as humans stepped onto...
Welcome to Earth City. Yeah, you heard that right. You’re not going on a globetrotting tour to see all the planet’s major cities. You’re already there. Today, the entire...
Right now, a wall of ice nearly two miles thick is covering the land where Chicago used to be. And it has been moving across the continent for 20,000 years without ever...
