SciShow
This Binge-drinking Tree Shrew Could Probably Outdrink You
Many animals consume some alcohol in their foods, but these shrews take it to a whole new level!
SciShow
How Anglerfishes Become One With Their Partners
Anglerfishes are pretty unique creatures, but what’s really unique is how some of these species mate.
SciShow
How to Make a Superbug, and an Even More Super-Collider!
SciShow News explains how evolution and antibiotics have teamed up to produce an ordinary germ that can now, sometimes, kill people. Also, our favorite piece of science equipment -- the Large Hadron Collider -- has big plans for this...
TED Talks
TED: Nature is everywhere -- we just need to learn to see it | emma Marris
How do you define "nature?" If we define it as that which is untouched by humans, then we won't have any left, says environmental writer emma Marris. She urges us to consider a new definition of nature -- one that includes not only...
TED Talks
TED: Moral behavior in animals | Frans de Waal
What happens when two monkeys are paid unequally? Fairness, reciprocity, empathy, cooperation -- caring about the well-being of others seems like a very human trait. But Frans de Waal shares some surprising videos of behavioral tests, on...
SciShow
New Insights Into What Fruit Fly Sex Is Like
It's the year 2018, and we now know that flies like to ejaculate. But how does this tie into our understanding of addiction?
SciShow
Why Is Sperm Count Dropping?
Sperm count in Western countries has been dropping for over a hundred years, and scientists have some ideas as to what’s behind this swimmer shortage.
SciShow
Why Do We Have Such Crooked Teeth?
A lot of humans need or want braces to fix their crooked teeth, but why do you never see a dog walking down the street with headgear? Our ancient ancestors and mac and cheese may be to blame!
SciShow
How a Century-Old Procedure Could Help Us Fight COVID-19
Some potentially good news on the COVID-19 treatment front: Thanks to a technique that’s more than a century old, recovered COVID-19 patients may be in a position to help the rest of us -- with their blood plasma.
TED-Ed
TED-Ed: How pigeons took over the world | Elizabeth Carlen and Joanna Moles
Seeing their meat as a protein source and their poop as the perfect fertilizer, humans brought pigeons into captivity as far back as 10,000 years ago. As we carried pigeons around the world, they formed the wild urban flocks we're...
TED-Ed
TED-ED: What's the difference between hibernation and sleep? - Sheena Faherty
The Arctic Ground Squirrel hibernates by burrowing under the permafrost and slipping into a state of suspended animation. The female black bear can give birth while she hibernates. The fat-tailed dwarf lemur prepares to hibernate by...
SciShow
3 Messages We've Sent to Extraterrestrials
In the 1970s, astronomers Carl Sagan and Frank Drake developed the first messages intentionally sent out of our solar system. But how do you describe yourself to beings who have no concept of life on Earth?
TED Talks
TED: The incredible inventions of intuitive AI | Maurice Conti
What do you get when you give a design tool a digital nervous system? Computers that improve our ability to think and imagine, and robotic systems that come up with (and build) radical new designs for bridges, cars, drones and much more...
SciShow
8 Strange New Deep Sea Creatures
Learn about some new sea creatures that recently made their debut to the land world!
SciShow
Huge Sperm and Giant Tentacles: Relax, It's Marine Biology
SciShow shares the latest developments in science, this week including new insights into the evolution of giant sperm, and the discovery of a whole new order of animal.
SciShow
Do Fish Dream?
It’s easy to look at a sleeping dog’s leg twitching and imagine that it’s having a wonderful rabbit-chasing dream. But can animals with brains that are very different from ours have dreams?
TED-Ed
Can you be awake and asleep at the same time? | Masako Tamaki
Many animals need sleep. But all of the threats and demands animals face don't just go away when it's time to doze. That's why a range of birds, mammals, and even humans experience some degree of asymmetrical sleep, where parts of the...
SciShow
What We Know About the New Coronavirus January 2020
The WHO has declared the new coronavirus a global public health emergency—but that doesn't mean you should panic.
SciShow
Why Do Humans Have Butts?
If you've been wondering why we have butts, wonder no more! We have an answer for you.
SciShow
7 Things We Don't Know About the Ocean
The ocean covers 70% of the planet, but humans still don’t know very much about it. In this episode, Hank discusses seven mysterious ocean topics. CHAPTERS GLOBAL VIEW OF GRAVITY ANOMALIES Credit: NASA Earth Observatory / Joshua Stevens...
TED Talks
TED: The jobs we'll lose to machines -- and the ones we won't | Anthony Goldbloom
Machine learning isn't just for simple tasks like assessing credit risk and sorting mail anymore -- today, it's capable of far more complex applications, like grading essays and diagnosing diseases. With these advances comes an uneasy...
Crash Course
The Problem of Evil: Crash Course Philosophy
After weeks of exploring the existence of nature of god, today Hank explores one of the biggest problems in theism, and possibly the biggest philosophical question humanity faces: why is there evil?
TED Talks
Renée Lertzman: How to turn climate anxiety into action
It's normal to feel anxious or overwhelmed by climate change, says psychologist Renée Lertzman. Can we turn those feelings into something productive? In an affirming talk, Lertzman discusses the emotional effects of climate change and...
SciShow
Scientists Just Transferred Memories... Between Sea Slugs
Scientists were able to transfer a specific memory from one sea slug to another! And research suggests that focusing on your breathing could help you focus on other things as well!