What's the Difference Between Brown and ...

OK, that's a trick question. Aspirin goes everywhere in your body -- and wherever it goes, it works by preventing processes that amp up pain signals, encourage inflammation, cause fever, and more. Learn about the history and workings of aspirin (aka acetylsalicylic acid) in this ... Show More

Alongside the Space Race, the mid-1900s saw another contest of engineering -- a race downward, into the Earth. Learn why the USSR created the Kola Superdeep Borehole (the deepest artificial or natural hole we know of), what we learned from it, and how this research continues in t ... Show More

Canning foods preserves them, but the texture and nutritive value can suffer -- and what about the potential dangers of BPA and botulism? Learn what's true and what's myth when it comes to canned food in this classic episode of BrainStuff, based on this article: https://recipes.h ... Show More

<p>Des chercheurs ont découvert des changements selon les saisons dans les microbes des intestins des ours bruns, qui les aident à faire face à l’hibernation. </p><br><p>Traduction: </p><p>Researchers have discovered seasonal changes in the gut microbes of brown bears, which appa ... Show More

Polar bears are more than just lovable creatures that roam the ice in search of food. They're one of the most fascinating animals on planet Earth. Sadly, as ice shrinks, so does their habitat. Learn all about these huggable beasts in this classic episode.See omnystudio.com/listen ... Show More

How to differentiate between them 

While investigating how animals survive the winter, Earth Ranger Emma finds out that hibernation might be more than just a four-month power nap. We’ll also figure out exactly who is behind the series of high-pitched night time toots that have everything from worms, crayfish, rats ... Show More

What animal can climb trees, stand up on its hind legs, is a good swimmer, and an excellent hunter? You guessed it—BEARS! Kids will learn where bears live, what they eat, and why they rest all winter. Then they will meet the most famous bears of all time—Papa Bear, Mama Bear, and ... Show More

Today, Amazing Wildlife meets a bear that carries sunshine wherever it goes, the sun bear! Hosts Rick and Ebone examine the smallest member of the bear family and discuss how it got its unique name and how it has adapted for life in the trees. Senior Wildlife Care Specialist, Chr ... Show More

How to pick a winner in a bear v. tiger fight, find an endangered species, and eat spicy food. 

Sure, we love bears when they show up in books or cartoons. But what if one is outside our window? Human-bear encounters are becoming far more frequent as development continues to spread and people and bears seek similar resources of food, water, and shelter. National Geographic ... Show More