Sharks are often imagined as lone predators ruling the ocean. But in reality, many of them travel with unexpected passengers. And among the strangest of these passengers...
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...
Your hike in the woods ran a little late, and suddenly it’s pitch dark. You can’t see much, except for a pair of round, yellow lights. But they have started...
Settling on the Moon or Mars may be all the buzz. But how about we all move to an icy dwarf planet in the middle of the Solar System? To Ceres. What would make this a...
The ocean is home to some of the most extraordinary creatures on the planet. From tiny deep sea hunters to massive gentle giants, its waters hide animals that are both...
The megalodon, the big boss of our ancient oceans, the king of all sharks, killer of whales. If you’re a fan, you’ve already witnessed our megalodon vs. mosasaur episode...
When most people think of sharks, they picture a powerful predator lurking beneath the waves. Movies, news stories, and popular culture have helped give sharks a...
What if instead of shining brightly for another 5 billion years, the only star in our Solar System turned into a dark and cold remnant? A black dwarf. How long would the...
What if I told you that every time you’re asleep in your bed at night, your private thoughts might be compromised? What if, when you’re dreaming about all your hopes...
A Jellyfish Sting Fires Thousands of Tiny Harpoons Into Your Skin in Less Than a Second
What if one of the most painful experiences in the ocean was hiding a biological secret that scientists are only now beginning to fully understand? A new wave of...
For centuries, extinction has been viewed as permanent. Once a species disappeared, it was considered gone forever, surviving only in fossils, museum collections, and...
When it comes to the question of which planet humanity could one day call home, the obvious choice might seem to be Mars. But surprisingly, Venus might actually be a...
Witnesses described the sound first. Loud, chaotic, a sudden eruption cutting through what was supposed to be a carefully controlled performance. On October 3rd, 2003...
Since the beginning of time, Earth has created life and then wiped out most of it in catastrophic, ultra-destructive moments. Starting with the very first extinction...
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...
They can be larger than your foot. They are carnivorous and prey in the dark, damp places. They’ll use their venomous pincers to bite you. And as the venom enters...
In most countries, watching a film is the least remarkable thing you could do with an evening. In North Korea, it depends entirely on where the film came from. An...
From a distance, Uranus is one of the most attractive objects in the Solar System. A pale blue sphere, calm and evenly colored, floating out there in the dark. That...
Imagine an entire network of flying cars zooming around 2,000 meters (6,561 feet) above our congested city streets. Your morning commute would be a lot different up...
Nature is full of surprises, but sometimes it gets a little help. Hybrid animals are created when two different species, usually closely related, produce offspring...

