Why Some People Cannot Sweat
The inability to sweat might (at first) sound almost ideal. People who can't perspire, however, have their own very specific challenges, including heatstroke.
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Why Some People Can't Smell Fish
Everyone is familiar with the smell of rotting fish, right? Wrong; it turns out the experience of getting a noseful of spoiled seafood is not quite universal.
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How Scientists Accidentally Created A Hybrid Fish
Life always finds a way. And that's exactly what happened when scientists tried to reproduce Russian sturgeon eggs through gynogenesis, using paddlefish sperm.
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Is It Possible For Planes To Be Struck By Lightning?
If you've ever had to fly in the middle of a bad thunderstorm, you might have found yourself wondering: Is it possible for planes to be struck by lightning?
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Here's How Much DNA Humans Really Share With Bananas
Genetic family trees get creepier when you realize that the long, yellow fruit in your pantry shares about half your genes.
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The Strange Connection Between NASA And Taco Bell
That's right: When NASA couldn't make a tortilla that would last up to six months, it turned to fast food vendor Taco Bell for help.
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Cracking Your Neck Is More Dangerous Than You Think
Cracking your neck is incredibly satisfying and feels good afterward, so what's the problem, right? Not so fast.
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Why It's Tricky To Define Day And Night At The North Pole
The sun may disappear from view at the North Pole starting on September 25, but that doesn't mean that total darkness sets in.
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A Look At The Mysterious Sounds Of The North Pole
If you close your eyes and imagine, it might be easy to envision what it sounds like: torrents of wind buffeting the craggy peaks of icebergs.
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The Biggest Danger At The North Pole May Surprise You
The North Pole can be a dangerous spot. That danger lies not in its climate or wild animals; the most dangerous thing at the North Pole is the ice.
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The Truth Behind This NASA Astronaut's Alleged Space Crime
Most people grow up wanting to be athletes, doctors or astronauts. You know what job you don't hear as often? Space criminal. But all that might change thanks to Anne McClain, a NASA astronaut who has been accused of the world's first space crime, according to AOL.
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The Real Reason Some Men Can't Grow Beards
Whether we're talking about chinstraps, soul patches, mustaches or the full Duck Dynasty, the male beard is a fashion statement that has been floating in and out of style since World War I. But when it comes to growing one, some men have more luck than others. Here's why some men can't grow beards.
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The Real Reason Bats Don't Get Sick From The Viruses They Carry
Researchers have found as many as 130 viruses carried by bats. But the bats don't get sick. Why not?
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The Largest Bat Species In The World
In his autobiography, Mark Twain wrote, "A bat is beautifully soft and silky; I do not know any creature that is pleasanter to the touch or is more grateful for caressings, if offered in the right spirit..." But he may have written differently if he knew about the world's largest bat.
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New Tests Reveal How Long The Coronavirus Can Live In The Air
At this point, lots of people are afraid of the same thing: You're walking down the street minding your own business, when suddenly, some random person coughs at you, and boom! You now have coronavirus. But is that how it would work? How long does it last in the air?
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How Earthquakes Create Gold From Water
"Earthquakes have the Midas touch," at least according to a 2013 study published in the journal Nature Geoscience. Here's how earthquakes create gold from water.
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How Long Can A Human Really Go Without Sleeping?
A minimum wage worker would need to work three full time jobs to afford a two bedroom apartment. With this in mind, you have to ask yourself "how much sleep do I need if I don't want to die?" Here's how long a human can really go without sleeping.
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Can You Kill A Tardigrade?
More endearingly known as "water bears" and "moss piglets," tardigrades are water-dwelling micro-cuties that usually measure less than a half a millimeter long. And they're very hard to kill.
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These Are The Most Venomous Creatures In The World
What are the most venomous animals on the planet? Which creatures could murder you in minutes with just a simple sting or a tiny bite? Well, from sea-dwelling beasts to eight-legged arachnids, these are some of the most venomous creatures in the world.
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How Cold Does It Really Get At The North Pole?
If you know one thing about the North Pole, it's that Santa lives there. But if you know two things about the North Pole, then you know that it's extremely cold. The North Pole is the northernmost point on the Earth, lying in the middle of the frozen Arctic Ocean, but not as cold as you imagine it.
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The Truth About The Pollution At The North Pole
The truth is that no place on Earth seems safe from pollution at this point, and the North Pole is particularly vulnerable for a few specific reasons.
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Mount Everest Is Higher Than You Thought
Nepal announced in 2012 that they would perform their own mission to check Everest's height; they were spurred to take action after a destructive 7.8 magnitude earthquake in 2015, after which scientists disagreed whether or not the quake had affected the mountain's size.
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The Genetic Quirk Linked To Blond Hair
Part of the intrigue surrounding blonde hair has to do with its rarity. According to author Christie Davis, just 5 percent of adult European and North American women have naturally blond hair, while Fact Retriever reports that just 2 percent of the world's population can claim natural blondness.
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Can You Really Be Allergic To Cold Weather? The Answer Might Surprise You
Some rare and surprising allergy cases are especially debilitating. As strange as it might seem, allergies to sunlight are reportedly on the rise, as are allergies to cold temperatures. Though that might seem odd at first reading, such allergies can in fact be deadly.
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The Genetic Mutation That Could Be Responsible For Blue Eyes
It's taken quite some time to go from Gregor Mendel's 1860s original work to these current results. After all, people used to believe that children's eye color sort of blended from their parents, like paint on a palette. It took quite some time, however, for the first blue-eyed human to even exist.
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What Happens To Your Body When You Eat Mold?
Finding mold on a piece of fruit or a loaf of bread is always a disappointing and gross experience, but what happens to your body if you eat the mold growing on your food? It really depends on the type. To begin with, there are over 100,000 varieties of mold. Some are healthful; some are not.
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This Is How Scientists Solved The Mystery Of The Irish Famine
Back in 1845, a disease swept across Ireland. It didn't directly affect humans; instead, it hit their crops, and hard. According to History, an organism spread around the country, killing half the potato crop that year and about three-quarters of the produce of the next seven years.
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