Unlike most jellyfish, Stygiomedusa gigantea actually has no tentacles — only four “arms” that hang down like wavy curtains. This deep-sea jellyfish has arms that can reach 30 feet in length and also function as extensions of the mouth. Although they do not sting, they are believed to capture and trap plankton and small fish. Stygiomedusa gigantea has been sighted only about 100 times in the past 118 years.
Stanley Kubrick’s iconic adaptation of the Stephen King novel is arguably one of the scariest movies of all time. A frustrated writer, Jack Torrance (Jack Nicholson) moves his family to the remote Overlook Hotel for the winter, where he’s accepted a job as off-season caretaker. As Jack starts to slide into violent insanity, his son starts having psychic visions of the hotel’s horrific past. Then shit gets really real. REDRUM.
Hagfish are primitive marine creatures that live deep at the bottom of the ocean. They look a bit like an eel and have no jaws, spines or scales and have exceedingly poor eyesight; most rely on their sense of smell. Over 60 different species of hagfish are known which can vary in color from pinks, browns or greys. They often scavenge off dead animals, but they can also latch onto passing live prey, burrowing inside and eating their way out. Grim. One of the most interesting features of hagfish is their ability to produce a slime that can suffocate predators such as sharks. Just a tiny amount of slime will dramatically expand in size when it comes into contact with seawater, and sometimes the hagfish themselves can get tangled up but they wriggle into knots to escape from it.
“The leaf-tailed geckos are native to Madagascar and are renowned for their camouflage. This individual is just a juvenile. Many of the leaf-tailed gecko species press their bodies against wooden limbs and trunks during the daytime, and their flattened bodies, fringes, and tails eliminate any shadow, making them invisible to predators. At night, they become active and hunt primarily invertebrate prey.” – Mike Martin
Watch through Blair Witch vision as some poor soul gets hopelessly lost in the subterranean stone tunnels of the Paris catacombs, and listen to him get more frightened as he speeds up his winding path (like he's being chased?) before the camera cuts out (was it dropped?). Then we hear the man either run off or get sucked into the spirit world. You watch and decide... if you're not claustrophobic, that is.
Kiwa hirsuta, which has been nicknamed the yeti crab (for obvious reasons), is a crustacean that was discovered back in 2005 900 miles south of Easter Island at a depth of 2,300 meters. Although there isn't a great deal of information on these curious animals, they seem to dwell around deep sea hydrothermal vents. As you can see, their pincers are covered with blond, hair-like strands. It transpires that these hairs are riddled with bacteria, which some believe may serve as a food source for the crustacean. 
Here’s a fun fact about the maned wolf: it is not a type of wolf, and it may look like a fox, but it’s not really a fox. It is, however, the largest of all canids or the mammals of the dog family. It is also the sole species under the genus Chrysocyon. The maned wolf is best known for its relatively long limbs and long russet-colored coat. The maned wolf wanders in the wild and is usually found in Peru, Argentina, and Brazil among others.
One of the most bizarre rodents, populating the deserts of East Africa, is the naked mole-rat. Famed as the longest living rodent in the world, this wrinkly mole rat has a life span of 30 years. With two yellow buck teeth protruding from a pale, hairless body, the mammal may not be an eye-pleaser, but it has an alluring longevity-related adaptation that has gripped researchers in recent years: It seems to be immune to cancer.
In this video, we have four kids wandering around looking for a ghost in an abandoned school in Iraq (one description says India, but since they're speaking Arabic we'll go with Iraq). The boys are kind of wandering aimlessly through stairwells and empty classrooms for a solid two minutes, which would arouse suspicion under our "Why is anyone filming this?" rule if not for the fact that we know they are explicitly waiting for the lights to suddenly dim and for a hallway full of disembodied 19th century clothes to start doing the Monster Mash. That doesn't happen. What happens is much creepier:

“The leaf-tailed geckos are native to Madagascar and are renowned for their camouflage. This individual is just a juvenile. Many of the leaf-tailed gecko species press their bodies against wooden limbs and trunks during the daytime, and their flattened bodies, fringes, and tails eliminate any shadow, making them invisible to predators. At night, they become active and hunt primarily invertebrate prey.” – Mike Martin
Stanley Kubrick’s iconic adaptation of the Stephen King novel is arguably one of the scariest movies of all time. A frustrated writer, Jack Torrance (Jack Nicholson) moves his family to the remote Overlook Hotel for the winter, where he’s accepted a job as off-season caretaker. As Jack starts to slide into violent insanity, his son starts having psychic visions of the hotel’s horrific past. Then shit gets really real. REDRUM.

The Yeti crab is a recently discovered animal which lives in the South Pacific Ocean. The Yeti crab looks like it’s always wearing the bright yellow crab-mittens its grandmother gave it for Christmas one year. It’s roughly 15 cm long and its pincers contain bacteria which it can use to clean the water around its body. It usually eats green algae and small shrimp.

This is the kind of creature that came straight out of your nightmare to suck your soul out! But this deep sea fish lives in depths which have little or no light penetration at all. Because of this, their eyes are adapted to recognize even the slightest shadows in the water. Believe it or not, these creatures have the ability to create a light of their own through a phenomenon known as bioluminescence and sometimes they can actually adjust the level of light below them to match the surface light, which makes them practically invisible! Scary indeed!
Sometimes referred to as vampire sharks, these creatures don’t like being exposed to sunlight. They aren’t often seen and so some people believe they are very low in numbers. Because of its distorted and disfigured appearance, some people assume this is some type of species that has been born with genetic concerns or that has been mangled by another creature living in the water. Given the depths at which it lives, the goblin shark poses no danger to humans but it might as well be on the endangered list due to few sightings of the shark.
Surely at this point our ghost hunters are propelling themselves the hell out of that school on pants-shredding jets of crimson-tinged fear diarrhea. Except they aren't. In fact, they have no reaction at all, and they continue scouring in the haunted building for another two boring minutes until the clip ends. (At least the "moaning" isn't coming from the ghost -- it's the beginning of a call to prayer in a neighboring mosque. You hear the service continue throughout the rest of the video.)
The goblin shark is, without a doubt, one of the weird ocean animals that looks more like the predators from the thriller shark movies. This living fossil sports a protruding nose or stout to detect its prey. Along with its unique and extendable jaw that appears to unhinge when feeding, the overall appearance of the goblin shark is both fascinating and terrifying at the same time.

This bizarre looking animal (Atretochoana eiselti), which shockingly is neither a penis nor a snake, was only known from two preserved specimens until it was rediscovered in 2011 while part of the Madeira River in South America was being drained. It’s a caecilian amphibian that can achieve a total length of around 80 centimeters, making it the biggest known caecilian. Little is known about these hilarious looking animals, but caecilians are limbless and generally navigate via their sense of smell.
Intrigued by the incredible—and often inexplicable—forms of life on our Earth, science writer Mara Grunbaum began showcasing her favorite examples on Tumblr. Now you can marvel at more than 100 of Evolution’s greatest hits and misses in her new book WTF, Evolution?!: A Theory of Unintelligible Design (Workman). Take a break from these strange creatures and check out the most adorable photos of the sweetest animals.

We can truthfully say that our list comprises of some of the rarest and weirdest animals there are. Take, for example, the Glaucus Atlanticus – an aquatic animal who looks like a Pokemon monster and has a name as equally anime. Or the absolutely stunning, yet very unusual animal called Okapi, that looks something like a cross between a moose and a zebra but is actually related to a giraffe. Or even the rare animal called Goblin shark, who looks like it soaked in a bath for too long, making it one of the scariest sea creatures.
It’s been nearly a decade since it was first uploaded, but “I Feel Fantastic” is still only a little less mysterious than when it first captured the attention of the internet. The featured robot, Tara the Android, is the creation of an robot hobbyist who calls himself "John Bergeron." The plan was for Tara to be the first android pop star, but the bizarre description on the YouTube upload that references Pygmalion and a cutaway from I Feel Fantastic to an outdoor location gave birth to several online urban legends. Is Tara a harmless pop star, or a robot built in the image of a murder victim?
This bizarre looking animal (Atretochoana eiselti), which shockingly is neither a penis nor a snake, was only known from two preserved specimens until it was rediscovered in 2011 while part of the Madeira River in South America was being drained. It’s a caecilian amphibian that can achieve a total length of around 80 centimeters, making it the biggest known caecilian. Little is known about these hilarious looking animals, but caecilians are limbless and generally navigate via their sense of smell.
The sea pig is nothing like a pig, except perhaps in the flesh tone of its body. It is actually a kind of sea cucumber with feet. They tend to look rather fat and round. To a human being, they appear more than a little alien. They are actually incredibly common though, and inhabit sea floors of every ocean in the world, including the Antarctic. Often they travel in huge groups, sometimes in the hundreds. Despite their oddness, they seem to elicit “cute” responses, and even appear to be something of an internet meme. Good for the sea pig!
For instance, in 2015 researchers identified a ruby-red sea dragon off the coast of Australia, a new species of giant tortoise in the Galápagos Islands and an ancient spikey worm with 30 legs in China. As these newfound creatures are uncovered, it's important to protect them from pollution, habitat loss and the havoc caused by invasive species, especially as Earth enters its sixth mass extinction, experts say.
500px ISO is home to the best photo stories on the web. We feature the unique, crazy, and beautiful stories behind the photos you see on 500px. You'll meet inspirational photographers, and discover how they capture the images that blow your mind every day. From tutorials to collections and beyond, 500px ISO is your go-to source for everything photography.  

This isopod crustacean — from the same group as pill bugs — must be one of the most stomach churning of all parasites. These tongue eaters are a huge pest in global fish farms; however, on coral reefs divers can sometimes spot them in an unusual place: the mouths of anemonefishes. All that’s usually visible of this sinister parasite in the anemonefish’s open mouth are the beady, black eyes set on a white head in the place you’d expect the tongue to be. Initially, the parasite grub crawls through the fish’s gills and attaches to the tongue.


"There is nothing sweeter than having a family or friend weekend at the lake. Warm weather, fun in the water, games, and of course fails. Some of the funniest fails happen at the lake. Fishing fails, water skiing fails, water tubing fails, rope swinging fails, puppy fails, and much much more. nnHere are my favorite fails in this hilarious compilation: nn1. the two puppies who swim toward a stick in the lake and fight over it while swimming back to land. nn2. the guy who is water skiing with his dog nn3. the woman who is riding her horse in the lake... until the horse gets too excited and she ends up falling off. nn4. the guys who ride their canoe down a sand dune and into a lake... not a huge fail here but it looks like a lot of fun!!nn5. the grandma and grandson fishing duo! Grandma is ready to cast her fishing line out into the lake but ends up smacking her grandson across the face!! nnWhich clip was your favorite? Share in the comment section below!"
Nurul Islam, 37, was enjoying the afternoon with his niece, Mayrian Islam,11, and nephew, Ryhan Kaliq, 9, and snapping pictures in front of a fake Victorian-style ruin when suddenly a "ghost" appeared out of nowhere. At first, Nurul didn't think it could possibly be an apparition. But, then again, he also says he made sure all the other tourists were out of the way before he snapped this shot.
Though the series can be seen on local channels in Louisiana, the rest of the world can tune in via this web series. Their MO? Haunted historical sites. Their work goes back to 2010 and has taken them to plantations, hotels, homes, restaurants, and a multitude of other historical places deemed Louisiana’s most haunted locations. Speaking to local experts and historians before investigating, their often hour-long footage captures alleged visual and audio evidence of places with long histories of hauntings.  

I always beg for them to give him one last chance. Of course, they did at first. Charlie has been back home several times, each shorter in duration than the last. Every time without fail, it all starts again. The neighbourhood cats with gouged out eyes showing up in his toy chest, my dad’s razors found dropped on the baby slide in the park across the street, mom’s vitamins replaced by bits of dishwasher tablets. My parents are hesitant now, using “last chances” sparingly. They say his disorder makes him charming, makes it easy for him to fake normalcy, and to trick the doctors who care for him into thinking he is ready for rehabilitation. That I will just have to put up with my boredom if it means staying safe from him.
The Mutillidae are a family of more than 3,000 species of wasps (despite the names) whose wingless females resemble large, hairy ants. Found in Chile, they are known for their extremely painful stings, hence the common name cow killer or cow ant. Black and white specimens are sometimes known as panda ants due to their hair coloration resembling that of the Chinese giant panda. (Image credits: Chris Lukhaup)
This grotesque looking creature is the Aye- Aye, native to the island of Madagascar. These creatures are nocturnal i.e. they only come out at night. Aye-ayes spend their lives in rain forest trees and avoid coming down to earth. They have long witch-like fingers that help them grab small insects and grubs from tree trunks. These animals may not look like primates at first, but they are related to chimpanzees, apes, and even humans. Many locals regard the aye -aye as an omen of ill luck. For this reason they have often been killed on sight. Such hunting has made the aye-aye critically endangered, but thankfully they are protected by law.
Despite its ferocious demeanor, the fangtooth measures a little more than 6 inches in length as an adult. Juveniles and adults look so much different that in the 1800s they were thought to be distinct species. Juveniles are found as shallow as 150 feet, migrating into the depths as they mature. It is believed that males are parasitic of females and attach permanently onto them to fertilize the eggs.
For the past five years, Steve Huff has been participating in a sort of coffee klatch with the dead, during which he sets up a portal, sends out an invite to chat, then gets to dishing. Though he welcomes only kind spirits, things still manage to get super creepy. Working alongside his son, Huff uses both traditional equipment, like spirit boxes, and homemade modes of communication like his very own Ouija board. Whether it’s communicating with complete strangers or recently deceased celebrities, Huff’s investigations always focus less on proving the existence of spirits, and instead on why they’re still here. 

To celebrate their first year in university, six friends went camping in the wilderness. After driving for several hours from the nearest town, they discovered a lagoon, nestled beside a cliff ideal for diving. They set up camp in the woods nearby and spent the evening swimming in the warm, clear water. As the sun sunk below the trees, one of the friends went up to the highest point on the cliff and jumped off, while the other 5 watched. Their laughter slowly subsided as they waited for him to surface. It only took half a minute for them to dive in after their friend. Struggling and sputtering among the reeds in the lagoon, they searched hopelessly for him. Finally they disentangled themselves and came up, but they never saw their friend again. Heartbroken they returned to the city and passed a strange and lonely year in which their only solace was the knowledge that they would return to the lagoon to honor the anniversary of their friend’s death.
In this video, we have four kids wandering around looking for a ghost in an abandoned school in Iraq (one description says India, but since they're speaking Arabic we'll go with Iraq). The boys are kind of wandering aimlessly through stairwells and empty classrooms for a solid two minutes, which would arouse suspicion under our "Why is anyone filming this?" rule if not for the fact that we know they are explicitly waiting for the lights to suddenly dim and for a hallway full of disembodied 19th century clothes to start doing the Monster Mash. That doesn't happen. What happens is much creepier:
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