Wild Animals

Puma, panther, mountain cat, mountain lion, mountain screamer, painter, catamount and, yes, cougar. This cat has a lot of names!

By Wendy Bowman

If you've never seen a botfly, it looks rather harmless - like a basic bumblebee even. Until it lays its eggs inside a living host, and that's when things get really gross.

By Mark Mancini

The green anaconda is the largest of the anaconda species, which makes it arguably the biggest snake in the world.

By Mark Mancini

Dragonflies are fast, powerful and unbelievably aggressive, using a rudimentary form of 'trigonometry' to calculate distance and move in for the kill.

By Jesslyn Shields

With their fierce jaws and cunning hunting tactics, spotted hyenas don't seem to have much to joke about. So what do those spine-chilling peals of laughter really mean?

By Cristen Conger

Seals have long been known as dry-land clappers, but the first-ever percussive clapping observed by scientists has blown seal clapping theory out of the water. Or should we say under the water?

By Tara Yarlagadda

The maned wolf might as well be called a werewolf given its unfortunate name. You see it's not a wolf at all, and despite all appearances, it isn't a fox either.

By Mark Mancini

The polar bear's shocking whiteness, ferocity and sheer size make it an icon of purity and power. How do these animals survive in a frigid climate?

By Julia Layton & Nathan Chandler

From its small size to its docile nature and long life span, the spotted python fills the bill as a great family pet. Our writer should know, he's got one.

By Mark Mancini

But, squirrels that strongly prefer one hand over the other aren't as good at learning, one study suggests. What does this mean for you and me?

By Patty Rasmussen

"Pure coyotes" are now much rarer than what we would consider coyote-wolf hybrids, or coywolves.

By Jesslyn Shields & Talon Homer

Elk are some of the most majestic animals in the world, but also some of the most aggressive. Here's what you need to know about the territorial elk.

By Patty Rasmussen

Dwindling natural habitats are causing a significant decline in certain seahorse species. To bolster populations, researchers in Australia are building seahorse hotels and leaving the lights on.

By Wendy Bowman

With lightning speed and incredible vision, the cheetah is the fastest land animal on Earth and the best hunter on the savanna.

By Jesslyn Shields & Zach Taras

It may be the world's smallest fox, but its ears give it a huge hearing advantage.

By Michelle Konstantinovsky

Reindeer are, of course, best known for their main gig om Christmas Eve every year, but there's more to them than just their flying and sleigh pulling prowess.

By Laurie L. Dove

There are up to 26 species of penguins in the world, most of whom mate for life, and while none of them can fly, they swim like Olympic champs.

By Patty Rasmussen

Beaver attacks get a lot of media attention but are beavers really crazed killers that we should be afraid of? And what good do they really do?

By Nathan Chandler

The national bird of the United States has taken on iconic status as the avian avatar of freedom, but its wingspan and steely gaze guarantee its status in the pecking order of prey birds as a symbol of strength.

By Patty Rasmussen

They look so cute and fluffy, but koalas have a fierce side too. Still, their biggest threat to survival is mankind.

By Alia Hoyt

Gorillas can live to be about 35 to 40 years old and are much gentler (and much sleepier) than you might think.

By Jesslyn Shields

The female emu may lay the eggs, but the male emu does all the caretaking. And that's just one fascinating thing we learned.

By Patty Rasmussen

They're the cutest and most curious masked mammals around. But they also have a reputation for being a nuisance. Here's everything you need to know about the raccoon.

By Meg Sparwath

Sea otters are adorable, back from the brink of extinction and will totally bite you.

By Jesslyn Shields

Move over Dracula. These fish, birds and bats really are the vampires of the animal world - and they do need to eat (or suck) blood to sustain life.

By Mark Mancini