Nature has had to come up with some crazy ways to survive harsh winters. But none are weirder than hibernation. Turns out there is more than one kind of hibernation, and studying all these ways that life slows down in the cold might help...

Have you ever seen a science take on the Internet that you're pretty sure is wrong, but you aren't sure how to break it down? Well good news, we are taking care of that for you! Here are just 8 of them, from climate myths...

It sounds like such an incredible fact. “Our own cells are outnumbered by our microbes 10 to 1!” I don’t remember where I first heard it. But I read it in science papers and articles by journalists, so I believed it without question. I...

Snorkelers, surfers, divers. They all use them… wetsuits! So how do they work to keep you warm? It turns out layers of materials, and water itself!

With winter in full swing, Jessi and Squeaks are snowed in for the day and passing the time with their favorite game: Guess That Animal!

The snow is really coming down where Jessi lives, so she and Squeaks decided to stay indoors where it's nice and warm and look back on some of the amazing things they've learned about winter! Grab a fuzzy sweater and a mug of cocoa and...

Why does hand sanitizer feel cold? #shorts #science

Have you ever wondered how animals can live in super cold places all the time? Jessi shows you how some cool animals like whales, polar bears, and penguins, keep warm!

Have you ever wondered how animals stay warm in the winter? Learn all about their natural cozy coats and the other awesome tricks they use to make it through the cold conditions!

Some animals have a special kind of fat below their skin to stay warm in the chilly months. Follow along with this special experiment to learn more about how blubber works!

Humans have an almost insatiable energy demand, so scientists and engineers are always on the lookout for sustainable ways to provide the energy we need. And some of these ideas go way beyond solar panels and wind...

On Thanksgiving, we destroyed the myth that turkey makes you sleepy. But there are lots of holiday myths, and in this episode of Healthcare Triage, we take apart some more. These all come from a paper Aaron co-wrote in the BMJ.

Howcast - Living more sustainably may not sound sexy. But it can be! Here are eco-tastic actions that'll bring a little romance to your relationship.

Howcast -Learn how to prevent sliding down the pole from pole dancing instructor Mai Yee in this Howcast video.

If you lose your heat in the middle of the winter, it can be more than just an inconvenience—it can be a life-threatening event. Here's how to stay warm.

Don't let the cold keep you indoors — learn how to survive the outdoors at night in comfort in any temperature.

An igloo is made of compressed snow. Compact hardened snow is a great insulator of heat because snow is nothing but semi-frozen water with roughly 95% trapped air. The air molecules trapped between the tiny ice crystals create air...

Which animal poses a major threat to humans? You may be surprised.
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Just how unique are your fingerprints? Appendix’s purpose? Why aren’t we totally human? How do we really taste things?

An igloo is made of compressed snow. Compact hardened snow is a great insulator of heat because snow is nothing but semi-frozen water with roughly 95% trapped air. The air molecules trapped between the tiny ice crystals create air...

On Thanksgiving, we destroyed the myth that turkey makes you sleepy. But there are lots of holiday myths, and in this episode of Healthcare Triage, we take apart some more. These all come from a paper Aaron co-wrote in the BMJ.

Join me at the Polar Research Institute in Cambridge to find out first hand what Antarctic Explorers wore over 100 years ago! Greg helps me to see how modern expedition clothing works using the help of our thermal imaging camera, and I...

A Canadian schoolgirl has invented a flashlight powered using just the heat from a human hand. Fifteen-year old Ann Makosinski, a Grade 10 student at St. Michaels University School in Victoria, used Peltier tiles and an aluminum tube to...

This live-action video program is about endotherms. The program is designed to reinforce and support a student's comprehension and retention of the term through use of video footage, photographs, diagrams and colorful, animated graphics...