Prepare yourself for a dive into some of the deadliest environments on Earth. From scalding waters and venomous creatures to freezing chemicals and molten rock, each...
It’s been over 200 million years since South America broke off Africa into its own continent. But now it’s behaving very strangely. It’s taking on water and going down...
There are few situations more terrifying than the idea of being inside a spacecraft when something goes wrong. Space is already an unforgiving environment, but a rocket...
What if one side of the Earth always faced the Sun, while the other side was forever shrouded in darkness? Just how hot would it be on the bright side? And how cold...
1. The Earth Rotates Every 24 Hours No matter how many times you set it, your watch will always be a little off. That’s because the common belief that our planet...
Saturn does not enter this fight alone. Hidden within its rings sit at least 150 moons and moonlets, an entire arsenal of ice and rock orbiting alongside it. None of...
In six hours, you, your government, and 124 million other people across 14 states will be tested by the greatest disaster to ever hit the U.S. East Coast. A great wave...
Five billion years from now, the Sun will be running out. Assuming anyone is still here to care, that becomes an urgent problem, because a star running low on fuel is a...
Prehistoric Australia was not the warm, sunlit continent we know today. Between roughly 126,000 and 12,000 years ago, during the late Pleistocene, it was a place where...
World War III Could Begin With Nearly 14,000 Nuclear Warheads Waiting in the Background
Human history has been full of battles and wars, some big and some small. But if World War 3 were to happen, it might be humanity’s biggest battle yet. Advanced...
You wake up one morning and something feels wrong. The usual sounds of traffic outside your window are gone. There are no voices, no footsteps, and no signs of everyday...
Imagine waking up one night and realizing the Moon is simply gone. No warning, no impact, no trace. Just an empty sky where Earth’s closest companion used to be. At...
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...
Together, the U.S., Russia, and China control nearly half of the world’s military power, dominate the global economy, and influence the most powerful international...
Throughout history, some of the most dangerous groups have not started with violence or fear. They often begin with something much more appealing: promises of belonging...
You and your family decide to take a camping trip in the great outdoors. You’re relaxing in your tent, when suddenly, you smell smoke. You assume the kids are...
The night is dark and stormy at the beach. A crowd prays to the thunder in the skies. All hail the god of chaos, who sleeps no more. Cthulhu, the great, green, bringer...
Buckle up as we submerge you in the most dangerous things known to humanity. From painful stings to severe frostbite, this journey could get fatal quick. Can you make it...
Could monkeys one day become more intelligent and work alongside humans? It sounds like something from a science fiction movie, but scientists have already begun...
This is the world 200 million years ago. No cell phones, electricity or even other humans. Would you be able to survive in this new world? Could you get yourself a pet...

