The long, thin jaw of the gharial may appear quite frightening to many folks, but have no fear — it's an adaptation developed in response to the creature's fish-heavy diet. Sadly, the global population numbers for this critically endangered Indian crocodile are currently estimated at less than 235 individuals, due to loss of river habitat, depletion of food sources and fishing nets.


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.
And the light from the "angel" has a strange weight to it -- you can see it pulse outward at the bottom as it suddenly gains mass after striking the ground. Anyway, maybe a Pixar animator got bored and threw this together just to mess with people. After contacting all of his or her friends in Jakarta, Indonesia, to stage it. Including, of course, his or her friends with access to the security footage of that particular public square.
When Anastassia was flipping through an old family album, she stumbled across a photo of herself playing with her pet birds when she was four years old. In the background was another girl holding what looks to be a stuffed animal. But the crazy part is, Anastassia says there was no other little girl there when the picture was taken—well, not living at least. Her parents also confirmed that they had never seen that child before. And as if this story wasn't creepy enough already, Anastassia allegedly was later told by a psychic, without being prompted, that the "spirit" of a young girl was following her.
Yes, you heard correctly, there is an animal called a sarcastic fringehead, and no- it's not just an English person with bangs. These crazy creatures (Neoclinus blanchardi) are found in the Pacific ocean off the coast of North America. Under normal circumstances they don't like to flash the goods, but when threatened they open their huge colorful mouths and show off some sharp teeth as a sign that you don't mess with these bad boys. 
These creepy ghost recordings offer compelling existence for spirits. Some are malevolent, some are indifferent, and each one is an interesting peek into what might be happening beyond our realm of experience. Though some people might explain away these images because of camera tricks, digital manipulation, or other explanations for each anomaly, there's no way to prove these scary ghosts caught on video aren't real. These ghosts caught on tape will thrill and chill even the most hardened skeptic.
You probably recognize these two from television. Ghost Hunters airs Wednesdays on Syfy; Ghost Adventures, Saturdays on the Travel Channel. But their YouTube channels are worth checking out for your streaming scares. Their YouTube channels are great ways to revisit past investigations, even sometimes including silly behind the scenes extras and fan interactions. 
The Saiga antelope can be found around Russia, Kazakhstan, and Uzbekistan and is easily recognized thanks to its large and flexible nose. In reality, its gigantic schnoz helps to filter out dust and regulate its blood temperature. In May 2015, more than 120,000 Saiga antelope were found dead. Scientists believe they were victims of a suspected epizootic illness that infected the herd. 

Grey Lady, a servant to four Tudor monarchs at London's Hampton Court, has been dead for over 450 years. Still, many claim that the Hampton Court grounds are haunted by her spirit, including 12-year-old Holly Hampsheir, who took this photo of her cousin Brooke McGee while touring the palace. The tall figure looking over Brooke's shoulder in the middle of the room, they say, is Grey Lady herself. Sure, it could've been Photoshop, but, regardless, we're officially creeped out by this picture, aren't you?
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.

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.


If you’re wondering if aliens are out there, you might want to look to the seas. The Giant Isopod is so bizarre and alien-like, it’ll probably give you the creeps. A bottom feeder, it crawls around on the ocean floor, seeking food. It becomes so big because of “deep sea gigantism,” a phenomenon where deep-sea creatures grow much larger than similar creatures in the shallow water.
Not content with only one platform, we’re committed to montages from Vine, Twitter, Instagram, Facebook, Snapchat, and Musically. Sit back and enjoy a veritable fail army: kids fails, animal fails, girl fails, trampoline fails, car fails, on the job fails, old people fails, school fails, water fails, prank fails and pranks gone wrong, funy fails and more!
Make no mistake — those tree trunks seen above are not saplings. That's right, those crabs are huge! Growing up to a meter in length from leg to leg, these terrestrial hermit crabs are the largest land-living arthropods in the world. Although they are omnivores that have been known to consume turtle hatchlings, they generally prefer to eat fleshy fruits and, you guessed it, coconuts!
The new species was serendipitously discovered in a museum exhibit of fossils from the Crato Formation in northeastern Brazil. The Solnhofen Museum in Germany had labeled it "Unknown fossil," but David Martill, a paleobiologist at the University of Portsmouth in the United Kingdom, gave it a long look. His jaw dropped when he realized it had four legs, Martill told Live Science in July.

The daintily named sea pig is actually a kind of locally abundant sea cucumber that inhabits the world’s abyssal plains up to 3.7 miles beneath the surface. It gets its name from a characteristic pink, eggplant-shaped body and bloated legs that give it a porcine appearance. Like their shallower cucumber cousins, sea pigs play an important role in marine ecosystems. They feed on detritus that falls to the seafloor from the rich waters above, whether plankton or a whale carcass. They walk along on a few large tube feet, using a combination of muscle contractions and body fluids. Modified pairs of legs can act as antennae to detect food. 
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