In your travels on the Internet, you might've seen some strange names and even stranger claims about supplements. From ashwagandha to valerian root, l-lysine to vitamin D, here's just a few of the most hyped supplements and whether or...

In March 2025, astronomers announced the "largest cosmic structure discovered to date". They called it Quipu. And Quipu is just the latest entry in a list of structures that are too big for cosmologists to explain without revisiting...

Great white sharks have nothing on these terrifying jaws. Some marine animals have adaptations that turn their jaws into harpoons, fishing nets, claw machines, and more.<b<br/>r/>

Hosted by: Savannah Geary (they/them)

Have you ever wondered where giant beasties of folklore, like the chupacabra, came from? Not every mythological creature has a scientific explanation, but here are a few that might.<b<br/>r/>

Hosted by: Reid Reimers (he/him)

Do you take migraine medications like gepants, triptans, or monoclonal antibodies? How well do they work for you? Here's why migraine meds don't work for everyone, and what progress science still needs to make.



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We've all heard of the Rosetta Stone, either the language-learning software or the stone itself. But how much do you really know about it? Let's get into the full history of this icon of ancient Egypt, what we learned from...

This month's Rocks Box is the perfect combo of beauty and brains. Sodalite is a gorgeous blue mineral that has a superpower - its tiny pores can trap all kinds of molecules, making it the perfect sieve for everything from industrial...

It's been said that your body contains billions of atoms from every famous person who ever lived. But is that true? And how do we know?<b<br/>r/>

Hosted by: Savannah Geary (they/them)

Ever wondered who would win in a fight between a python and an alligator? What about a wolf versus a puma? SciShow has the answers. <b<br/>r/>

Hosted by: Hank Green (he/him)

The Inca Empire used bundles of knotted string called khipu to store and convey information. But how do you read a bunch of strings? And was this a unique form of writing... or knot?<b<br/>r/>

Hosted by: Stefan Chin

On their opening weekend in March 2025, the New York Yankees hit 15 home runs. And the so-called torpedo bats they used to do it have real science behind them, thanks to MIT physicist Aaron Leanhardt. But how good are they really? In...

You've heard of fake purses, and fake food, and fake concert tickets. But fake fossils? Turns out forging evidence of life in the ancient past isn't as uncommon as you might think. From another work by the infamous forger of the...

Space travel is infamous for the effects it can have on the human body. But some of those effects are a little more unusual than others. For example, if you ever had mono or chicken pox, it can reawaken those viruses that have been...

There's a hallucinogenic drug called ibogaine that some proponents say is the magic bullet for curing opioid addiction, sometimes in a single dose. But, it's illegal in a ton of countries. So let's talk about ibogaine, where it comes...

Nicotine is so addictive that most people who try to quit are not successful at first. So to up your chances of success, here's the data behind which methods are most effective, plus some cool ways you might be able to quit in the...

What was the biggest volcanic eruption of all time? Was it a huge explosion like Mt. Tambora? Not even close. In this episode, SciShow takes on the biggest volcanic eruptions to ever happen.<b<br/>r/>

Hosted by: Savannah Geary (they/them)

You may think of particle accelerators as massive underground tunnels like the Large Hadron Collider. But a new generation of accelerators are small enough to fit on a coin. Now the challenge is making them useful.
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You've heard of Stonehenge. It's that big rock circle over in England. But there's a lot more to it than that, and researchers have been studying it for centuries. From the people who lived near it to how and when it was made, here are...

China's Red Beach is a stunningly beautiful tourist destination. But the plants that make Red Beach red are hiding a secret -- one that could save other wetlands, if we can save this one first. <br<br/>/>

Hosted by: Stefan Chin (he/him)

It's not just fictional sitcom characters who struggle with navigating an oversized sofa around a tight corner. Mathematicians have their own version of the problem, and have spent the last six decades trying to not just find the...

Weather may be something you associate with life on land, but the ocean has its own version of fronts and storms. <b<br/>r/>

Hosted by: Jaida Elcock (she/her)

There's a lot of humans on our planet. But our global domination was hardly a given. New evidence suggests that our ancestors were on the brink of total extinction nearly a million years ago. So let's talk about that time when the Homo...

Whether someone's running for President or to be on their school board, there's a lot that a politician has to do to try to sway voters. But did you know that what name they use is on that list? Research shows that whether you choose...

Dams are great for humans, providing hydroelectricity and flood control. They're also horrible for the rivers they block. Here are three success stories of ecosystems that bounced back after a dam was removed.



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