Wild Animals
Whether they crawl, fly, swim, slither, walk, run or pounce, wild animals rely on their instincts. Read about all kinds of wild animals, mammals, birds, fish, insects, reptiles and amphibians.
Toad vs. Frog: Differences in Anatomy, Habitat and More
What's the Difference Between a Newt and Salamander?
Mexican Salamander Could Hold Key to Spinal Cord Regeneration in Humans
Flying Ants Aren't a Separate Species, But a Life Stage
6 Facts About How Bees Learn, Think and Make Decisions
Do These Nightmare Parasites Hack Snail Brains to Survive?
The 3 Types of Ducks Every Birdwatcher Should Know
10 Types of Owls: From Tiny Screech-owls to Great Horned Owls
What Do Ducks Eat? Why You Shouldn't Feed Ducks Bread
The Biggest Fish Ever Caught (By IGFA Standards)
The Biggest Catfish Ever Caught (That We Know Of)
The Fastest Fish in the Ocean Can Swim at Nearly 70 MPH
Squirrels Can Be Left- or Right-handed
The Happiest Animal on Earth Is the Quokka
What Is the Biggest Cat in the World? Top 9 Species in the Wild
10 Deep Sea Creatures That Are (Almost) Too Bizarre to Be Real
6 Types of Sharks Every Selachimorphaphile Should Know
The True and Tragic Story of Tilikum, SeaWorld's Captive Orca
How the Spider-tailed Horned Viper Tricks Unsuspecting Prey
The Biggest Alligator on Record, by Weight and Length
Papuan Olive Python: New Guinea's Behemoth in the Rainforest
Learn More / Page 12
These adorable little rodents are popular as pets, but they require some special care.
Is the "banana spider" you're looking at the one that sits around harmlessly catching flies, or could its bite kill a small child? If we rely solely on common names, this question is complicated.
It may seem like just the cutest thing in the world to you, but owning a pet monkey is a really bad idea. Here's why.
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These little critters are super cute, so why do they have a reputation for being one of the worst of the mammal world?
By Mark Mancini
Llamas and alpacas are very similar animals, but the differences in personality are striking.
Is that a dolphin pancreas? Some extremely firm manatee vomit? Nope, it's sea pork!
Because most of what we know about honey badgers comes from a three-minute comedy video, there are a lot of misconceptions about these wily weasels.
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The biggest land-dwelling arthropod can crack into everything from coconuts to carcasses, but they're also really vulnerable.
These nasty little bugs have been reported in 28 U.S. states and can cause an illness called Chagas disease.
These arachnids are aggressive, unbelievably fast and love to murder ants for no reason, but don't worry — they're harmless.
If you think the answer is 1,000, you're way way off.
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Wolf spiders might find their way into your house and can look threatening, but they're really harmless.
Sure, hedgehogs are cute as heck, but do you think one really wants to live in your house?
The blobfish is actually pretty average looking in its normal habitat, but becomes a blob when it transitions from the pressure at depth to the water's surface.
There doesn't seem to be much of a gray area. Most people are a hard yes or yard no.
By Meg Sparwath
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Sure, opossums eat out of your trashcan, but they're also strange little superheroes.
There's a lot of conversation around what we should be feeding our backyard hummingbird visitors, so we threw the question, along with others, to an expert.
By Jamie Allen
Snakes and lizards share a common ancestor, and snakes still have the genetic coding for legs and feet. So where did those appendages go?
Your favorite cashmere sweater is super-soft and luxurious. It probably cost you an arm and leg, too. Here's why.
By Jamie Allen
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The world's largest bee, lost to science for 38 years, has been rediscovered on a remote island in Indonesia.
A group of researchers in Shennongjia National Nature Reserve discovered that these female monkeys are essentially happy to feed each other's offspring.
By Jamie Allen
Perhaps it's a mating signal. Or meant to confuse owls and other predators. Or maybe it's just for looks.
By Jamie Allen
There's an old saying that you catch more flies with honey than vinegar. Scientists have now found out why sour tastes are so repellent to flies.
By Alia Hoyt
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The smallest owls in the world have mad survival skills, like killing poisonous scorpions and playing dead.
By Loraine Fick
If salamanders can regrow or repair limbs, eyes and spinal cords, could humans do it too? After all, we share a lot of the same genes. That's what some researchers set out to find.