Do Fish Ever Get Any Shut-Eye?
Do fish sleep? Sleeping underwater poses some challenges, even for fish. To ensure they get enough oxygen and evade predators, fish have found unique ways to get the rest they need.
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Do fish sleep? Sleeping underwater poses some challenges, even for fish. To ensure they get enough oxygen and evade predators, fish have found unique ways to get the rest they need.
Did you know it’s possible to castrate a male frog using atrazine, a widely used herbicide? Find out how and why in this article.
Elephant Rock in Iceland is one of the most unique rock formations on the planet. Learn about the unexpected way it got its shape and how you can visit.
Countless witnesses tell of balls of light that float above ground during thunderstorms. This eery sight has nothing to do with UFOs, and everything to do with bizarre, inexplicable physics.
A lack of pollinators in its natural environment means the Creeping Devil has to clone itself to survive. This distinctive cactus is so unusual that a black market specimen can fetch $4000.
It would appear that ostrich knowledge is back to front. For instance, ostriches have three stomachs. However, the ostrich head in sand story is a complete myth.
Australia is famous for its deadly animals. Its plants pack a punch too. The Gympie gympie tree needs a body swerve if you’re averse to excruciating pain.
If visuals were the only consideration then the penis snake could win the most appropriate name ever. However, it’s not a snake, but a species of caecilian, or limbless amphibian.
Hawaii is home to a population of feral Hawaii chickens crossbred from jungle fowl, domesticated chickens, and fighting cocks from Southeast Asia.
The Sea Spider absorbs oxygen in the ocean through the cuticle on its skin. With spindly legs, this eight-legged beauty breathes through its limbs.
Eels have confounded us for thousands of years and frustrated the finest minds. Despite the attention of Freud, Aristotle, and many others, the eel has remained an elusive specimen.
The Pistol Shrimp has a petite body and large claws like a gunslinger in the Wild West. Its 210-decibel claw snapping sound is louder than a gunshot.
Fire rainbows are a rare and beautiful weather phenomenon that appear as rainbow-colored wisps of clouds in the sky. Consider yourself lucky if you see one.
Mad honey gains its hallucinogenic properties from a substance called grayanotoxin found in certain rhododendron flowers. Overeating can be dangerous.
What is the Daisugi Tree? Well, it’s not really a tree. It’s an ancient, sustainable Japanese forestry technique that creates straight, knot-free lumber.
Yes! Men can lactate. However, it’s rare and occurs when the pituitary gland produces a hormone called prolactin which induces milk production.
The scary Hammerhead Worm is taking over the world and eating the earthworms in our gardens. Find out more about bipalium kewense and how to control them
How do lobsters communicate? With no vocal cords, the options are limited. Fortunately, they’re blessed with two bladders in their heads and can release jets of potent urine to get their message across.