Bilirubin is sent from the liver to the bile ducts and lastly the intestines before being excreted with the body's food waste. If this process is disrupted for one of a number of reasons, the bilirubin accumulates within the body, causing the skin and the whites of the eyes to turn yellow.
Read More
The Animal Kingdom's ability to evolve continually amazes. Case in point: the white-throated rail (also known as the Dryolimnas cuvieri). This chicken-sized bird species became flightless twice, according to Live Science. Yes, you heard that correctly ... twice. The bird came back from the dead.
Read More
On October 26, 2020, two articles were published in the scientific journal Nature, which may change the whole future of space travel and the coming decades for humanity as we know it. Namely, that the Moon appears to harbor far more water than scientists have previously thought.
Read More
We love bees. We love them so much that Jerry Seinfeld made a movie about them. The industrious little bugs generate the world's supply of honey and inspire folksy art the world over, but they're also a vital part of both our ecosystem and our economy. Without them we'd be in a sea of troubles.
Read More
Our first warning is to simply never set foot on Snake Island, and you should be able to live out the rest of your life heeding that sage advice. But if, for some reason, you can't, our second recommendation is to watch your step. And third: snakes aren't the only thing you'll need to watch out for.
Read More
There was one stunt, however, that Big Show used to get the fans hyped about his WrestleMania 24 match against legendary boxer Floyd Mayweather that he wouldn't regret, or be able to forget for quite a while after.
Read More
Everyone has heard stories of cats that engage in a dawn-to-dusk, search-and-destroy cry for help that involves shredding furniture, draperies, or anything on a counter top. What's the calmest breed of cat?
Read More
In 1909, Twain told his biographer, Albert Bigelow Paine, "I came in with Halley's Comet ... It is coming again ... and I expect to go out with it ... The Almighty has said, no doubt: 'Now here are these two unaccountable freaks; they came in together, they must go out together.'"
Read More
Nukes can destroy the world, but they're not always treated with the utmost respect
Read More
Case in point: have you ever had a sneeze attack as soon as you walk out into the sun? Or do bright lights help you sneeze when you get a tickle in your nose? Luckily, you're not as weird as your friends think you are as you stumble around in search of a bright light to help you say "achoo!"
Read More
It turns out that some sinkholes are more extraterrestrial than we thought. Scientists now believe the mysterious lakes discovered on Saturn's moon Titan could be sinkholes, revealed NASA's Jet Propulsion Laboratory.
Read More
Pretty sure you've heard that we humans only use 10 percent of our brains. You probably heard it from teachers or from movies. But, like many things school lied to you about, this is one fact that definitely doesn't stand up to actual science.
Read More
Dr. Phylis Canion, a rancher/nutrionist in Cuero County, caught sight of a bluish, hairless, dog-ish creature on her property in 2007 that supposedly sucked all the blood from her goats, chickens, and other livestock. Canion's story spread because of an episode of The Unexplained Files.
Read More
The Environmental Protection Agency (EPA) started a campaign to ensure the safety of planes' drinking water after a sample of 300 planes showed 15 percent of them tested positive for coliform, which in turn indicates that other, potentially harmful, bacteria might also be present in the water.
Read More
With a normal wave, water only moves on the surface, which is why if you want to get out of a wave, you dive below it. But tsunamis reach deep down, so they're almost impossible to escape. This also means a tsunami can be faster or slower, depending on water depth.
Read More
Elon Musk described his childhood as "miserable," claiming that his dad was capable of carrying out "evil" deeds.
Read More
Cats also tend to sleep all day, luxuriating in the knowledge that someone will be around to care for them anyway. Or so it seems. In truth, your cats aren't being lazy or acting like they own your house. Their sleeping patterns are a holdover from their previous life as hunters.
Read More
ROYGBIV, of course, stands for red, orange, yellow, green, blue, indigo, and violet or the seven colors of a rainbow. It's the easiest way to remember colors, and it's also the least annoying way. But ROYGBIV may be incorrect. (Be careful when breaking this news to a little kid).
Read More
Pop quiz: How many senses does the typical human have? Is it A) three, B) five, C) twenty-one, or D) thirty-three?
Read More
From afar, the clump looks like debris floating on top of the water, but upon closer inspection, you can see that it's made up of what looks like hundreds of insects clinging for dear life. If the visual of ants happily floating along doesn't scare you, congratulations. What a brave person you are.
Read More
The World Health Organization doesn't think it's likely for you to catch something from somebody clear on the other side of the plane, but those immediately near you could easily cough into your airspace. The CDC says crowded flights, security lines, and terminals are breeding grounds for COVID-19.
Read More
One of the most iconic scenes in the film The Wizard of Oz involves a crazy tornado but many don't know the details behind the making of this legendary moment. It wasn't an easy task and needed a lot of ingenuity and patience. Here's what you didn't know about the tornado in The Wizard of Oz.
Read More
This might come as a shock to all the cat lovers out there, but Fluffy isn't actually an adorable demon from hell. He's just smart because his brain is similar to ours.
Read More
The discovery of phosphine doesn't immediately capture the imagination. It might become more striking, however, when we consider that the gas is closely associated with life on Earth.
Read More
What causes the seemingly otherworldly, colorful display known as the Northern Lights, or, more formally, the Aurora borealis in the north and Aurora australis in the south?
Read More
Sometimes, animals display behaviors that are weirdly human. Most often, this can be a fluke, such as when a photographer manages to capture animals in an unusual pose, with hilarious results. But what happens when a species displays new behaviors time and time again that aren't necessarily cute?
Read More
Astronauts living onboard the International Space Station 250 miles above Earth experience life a bit differently. On the space station, the effects of microgravity mean astronauts are strapped in while they eat, exercise, and use the toilet. Living on the space station can affect height and aging.
Read More