This small animal might seem like a run-of-the-mill rodent at first, but its huge back legs can produce kicks hard enough to let it rumble with rattlesnakes looking for a meal.

Testing new treatments in other animals can help us spot complications or potential pitfalls, but the results don’t always carry over to humans, which means that safely going from animal to human trials is a lot more complicated than you...

One day we might be able to live on Mars thanks to red wine, and domes made out of a very strange material, but don't pack your suitcase just yet.

Scientists are uncovering the mysteries of a non-addictive painkiller... that lives in your mouth <br/>

Emily Graslie of The Brain Scoop is back again to stump Hank and to tell us about some fascinating new research in the field of rat telepathy (NO JOKE). Then Jessi from Animal Wonders shares Zoe the Red-lored Amazon parrot.

Human's sense of smell seems to be better than most people think, and an Australian museum teamed up with some rock climbers to try to help save an endangered species.

Throughout history and around the world, most people dislike hyenas. But why?

SciShow’s hot take: Peppers don’t produce that spicy goodness for the reason you think!

The FDA has approved a whole new class of antidepressant, and ultrasounds might be far more useful than we thought.

SciShow Space tackles a viewer question: Is the Earth getting heavier? The answers -- there's actually more than one -- may surprise you!

If you feel down, or need a quick happy boost, a friendly tickle fight might help you out!

Some of us can’t navigate anywhere without a GPS - but are we doomed to a life of directional bewilderment? Or is there hope for us yet?

We can purge our stomachs by vomiting when we consume something that our body thinks might be harmful, but what about animals that can't?

While scientists have debunked the notion that putting artificial sweeteners in your coffee will give you cancer, that doesn’t necessarily mean you should go hog wild with them.

SciShow explains a new breakthrough in our battle against pathogens: nano magnets that clean the blood!

Cha
pters

View allr/> M
AGNETS!
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M
AGNETIC NANO
BEADS
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IT WORKS!
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Squeaks and Mister Brown are learning about senses! Did you know that animals that have whiskers can use them to sense things?



First Grade Next Generation Science
Standards
Crosscu
tting Concept:
Structure and...

Join Squeaks for one of his favorite episodes all about RATS! You'll get to play a few rounds of true or false to learn some interesting facts about these furry creatures!

Humans are pretty good at destroying things. Like habitats, animal populations... you catch my drift. But, there have been a few species that humans have helped bring back from the brink of extinction. Chapters 0:00 0:05 0:11 0:17 0:23 0:29

Laughing is a universal human behavior, one that transcends borders of language and culture. But it's also REALLY WEIRD. Why do we do it? The answer has less to do with humor than you might think

Dolphins, crows, apes -- you know the drill about smart animals. But there are lots of animals that are smarter than you think. Not everyone thinks they're pretty, but scientists know they're smart.

Now seems like a golden opportunity to talk about the positive health benefits of that turmeric in your morning latte.

Many animals use the same five senses as we do, but these creatures take that beyond the next level.

Do We Have to Get Old and Die?

Hank tells us some of the surprising things that could be causing or contributing to the obesity epidemic.