SciShow
The Earthquake That Lasted Two Centuries
From an Australian fire that's been continually burning for millennia, to earthquakes that shake the ground for centuries, here are four natural disasters that lasted way longer than you might have expected.
PBS
Was the Milky Way a Quasar?
The Milky Way galaxy is relatively calm by the destructive standards of the rest of the Universe, and compared to its own very violent past. But just recently we discovered that its violent past was much more recent than we thought - and...
PBS
The Raptor That Made Us Rethink Dinosaurs
In 1964, a paleontologist named John Ostrom unearthed some fascinating fossils from the mudstone of Montana. Its discovery set the stage for what’s known today as the Dinosaur Renaissance, a total re-thinking of what we thought we knew...
SciShow
Could Dinosaurs Have Been Warm-Blooded?
For a long time, scientists have debated whether dinosaurs were warm-blooded or cold-blooded. Turns out, they were probably somewhere in between.
SciShow
5 Animals That Sleep Too Much (and One That Might Not Need To)
In the animal kingdom, sleeping can be dangerous. Lying completely motionless and unconscious for hours at a time is just asking for trouble. There are, however, some sleepy risk-takers who spend almost all of their days snoozing.
SciShow
Now We Can Turn Your Thoughts Into Reality
How is it that you can be looking at a distinct object in front of you, yet picture something entirely different in your mind? The inner workings of what’s happening in our brains to allow this is a puzzle that scientists are now...
SciShow
So Apparently Platypuses Glow in the Dark
Of all the weird animals that exist in the world, platypuses are up there with the weirdest, and last year scientists discovered something even more peculiar about their fur: it glows! What may be even more strange, though, is how little...
SciShow
Why We Hallucinate While Falling Asleep
Have you ever found yourself seeing images right before falling asleep? You might be experiencing hypnagogia.
PBS
Faced with out-sized stress, Baltimore students learn to take a deep breath
Violent crime and unemployment rates are nearly twice the national average in Baltimore. Educators say factors like these add significant stress to children, causing emotional and behavioral problems, so several public schools are...
Curated Video
BOSNIA: EU REPRESENTATIVE CARL BILDT ARRIVES IN CITY OF BRCKO UPDATE
Eng/Serbo-Croat/Nat
Bosnian Serb President Biljana Plavsic says she's satisfied with the decision to put the contested Bosnian city of Brcko under international administration.
The civilian official in charge of implementing peace in...
SciShow
Seasonal Genes & The Science of Fear
This week on SciShow News, we explore how our genes change with the seasons! Plus, it turns out that even flies get scared sometimes.
SciShow
The Largest Electrical Current in the Universe
The information contained in this video may shock you!
SciShow
How Do People Develop a Stutter?
Kings, scientists, and musicians alike have all been known to stutter. It can make speaking in front of crowds even more nerve-wracking, but is anxiety the root cause? Spoiler: probably not.
SciShow
5 Animals That Sleep Too Much (and One That Might Not Need To)
In the animal kingdom, sleeping can be dangerous. Lying completely motionless and unconscious for hours at a time is just asking for trouble. There are, however, some sleepy risk-takers who spend almost all of their days snoozing.
SciShow
Kids and Sugar: The Sweet-and-Lowdown
If you've heard it once, you've heard it a thousand times: Parents blaming their kids' active behavior on sugar. But is it true? Hank gives you sweet-and-lowdown on the extent to which sugar can and can't affect behavior, in kids and...
Curated Video
How Being Sick Changes Your Brain
When you're sick you just want to be left alone. Sometimes that's because you physically can't move, but other times, it might have more to do with the way your immune system is connected to your brain.
TED-Ed
How long should your naps be? | Sara C. Mednick
Your eyes get heavy and gradually close... But wait! It's only lunch time and you still have so much to do. Would taking a nap help? Or would it derail your day? Well, that depends on a few things— especially what stages of sleep the nap...
TED Talks
Steve Ramirez and Xu Liu: A mouse. A laser beam. A manipulated memory.
Can we edit the content of our memories? It's a sci-fi-tinged question that Steve Ramirez and Xu Liu are asking in their lab at MIT. Essentially, the pair shoot a laser beam into the brain of a living mouse to activate and manipulate its...
SciShow
What Neuroscience Can Learn from Meditation
Meditation methods and the scientific method are teaming up to explore some of the deepest questions about our existence and human nature.
SciShow
How to Clear Your Mind
Your brain is hard-wired to do all sorts of things when you are not consciously thinking about something. But just because it’s normal for your mind to wander doesn’t mean that it’s always good! Luckily, once you know how it works, you...
SciShow
Why Is Everyone Having Vivid Dreams Right Now?
Vivid dreams have gotten pretty common during the Covid-19 pandemic and there’s a good psychological reason for that.
SciShow
Is There An fMRI Crisis?
As technology becomes more complex, it's easier for things to go wrong.
SciShow
SciShow Quiz Show with Phil Plait
Hank squares off against Crash Course Astronomy host Phil Plait in our special Valentine’s/Old Timey Medicine edition of SciShow Quiz Show!
TED-Ed
TED-Ed: The benefits of daydreaming | Elizabeth Cox
On a daily basis, you spend between a third and half of your waking hours daydreaming. That may sound like a huge waste of time, but scientists think it must have some purpose, or humans wouldn't have evolved to do so much of it. So,...