If you could step into a time machine and travel 1,000 years into the future, would you even recognize humanity? Would we still look like we do today, or would...
What could possibly scare a big, powerful predator with sharp teeth and massive jaws? The answer, surprisingly, is its own reflection. Across the animal kingdom, mirrors...
A team of Russian scientists is working hard to resurrect this quintessential Ice Age behemoth. But what if they never disappeared in the first place, and still roamed...
Over the past century, astronomers have speculated about the existence of a mysterious 9th planet lurking in the outer reaches of our solar system. Although we’ve...
MSN New, Earth
The World’s Biggest Nuclear Bomb Is Taken to the Bottom of the Mariana Trench, and Then It Begins
Today we’re dropping a big bomb into the deepest part of the ocean. So grab a surfboard and get ready to hang ten on the waves of a massive nuclear tsunami. How would...
Six hundred and thirty-five light years away from Earth, there is a world that seems to promise something almost unimaginable: a planet covered in a vast liquid ocean...
Doesn't it suck having a noisy neighbor? Or constantly running into your ex? We all need personal space, but often find we can't get enough. Don't you wish the world was...
Documentaries allow humans to view these spectacularly massive mammals up close in their natural environment. But as this crew learned, sometimes it’s better to...
Deep under Europa’s thick icy surface lies an ocean larger than all of Earth’s oceans combined. But it’s pretty useless way out there. Let’s ship that water back to...
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...
Absolute zero is the lowest possible temperature in the Universe. Nothing gets colder than that. So if the entire Earth suddenly cooled down to the most frigid...
Mars didn’t always look like this. It may have once been covered in oceans. But what if we brought all the Martian water back and transformed the red planet into...
Located on the border of Ontario, Canada, and New York State, this amazing waterfall system is comprised of three different waterfalls with a combined width of 1,204 m...
Jeremy Sutcliffe thought the most dangerous part of his encounter with a rattlesnake was already over. In 2018, Jeremy was working in his backyard when he suddenly heard...
During Earth’s early days, a gargantuan collision left our planet spinning at an angle. That slight incline allowed life as you know it to flourish. But what if this...
The Stone Age started 2.6 million years ago and ran for nearly 2.5 million years. Across that span, our ancestors survived three ice ages, chronic shortages of food, and...
Every time you go to sleep, there could be thousands of these thirsty critters sucking your blood, growing and growing. And yes, they will kill you if you let them. So...
Some of the planets in our Solar System are gigantic. But what if they got even bigger? Let’s go up the planetary size chart and see what kind of chaos doubling the size...
Deep beneath the thick layer of million-year-old ice, something is lurking quietly, waiting to rip through the rigid ice sheets. This enormous icy wasteland is sitting...
MSN New, Humanity
Scientists Opened a Portal to Another Universe, and Everything Could Change in Seconds
For all the discoveries humanity has made about the cosmos, we still know remarkably little about what lies beyond the part of reality we can observe. Some theories in...
