SciShow
Life in a Mars Colony
Could we one day live on Mars? Reid Reimers explains Mars One could help colonize the red planet.
SciShow
6 Animals That Thrive Upside-Down
For humans, being upside-down isn’t a comfy way to hang out for very long, but for these six animals, upside-down feels just right! Chapters THREE-TOED SLOTH 0:38 UPSIDE-DOWN JELLYFISH 2:10 NUTHATCH 3:37 RED-HEADED WOODPECKER 3:57 4:55...
Be Smart
How Poop Shapes the World
Waste not, want not.... right? Poop, in all of its various forms throughout nature, shapes the world in ways you might not imagine. One creature's waste is another's fuel, and all over nature these leftovers help new life spring up....
SciShow
SciShow Quiz Show: Weird Animal Parenting
How do adult strawberry poison frogs pass on toxins to their tadpoles? What happens when scientists add iodine to axolotl tanks? Find out, as our How To Adult hosts Rachel Calderon-Navarro, Project Manager at DFTBA, and Hank Green face...
Amoeba Sisters
Carbon and Nitrogen Cycles
Explore the cycling of carbon among carbon reservoirs! Then discover the importance of nitrogen, essential for amino acids and nucleotides, and learn about the nitrogen cycle! Expand details for table of contents. Table of Contents:...
SciShow
Some Mammals Can Just… Pause Pregnancy
We generally think of pregnancy as a continuous process, but scientists have recently discovered mechanisms that allow for certain mammals to put the development of a fetus on pause.
TED-Ed
TED-Ed: Valentin Hammoudi: How tall can a tree grow?
Reaching heights of over 100 meters, Californian sequoias tower over Earth's other 60,000 tree species. But even these behemoths seem to have their limits: no sequoia on record has been able to grow taller than 130 meters. So what...
SciShow
Meet CERNs New Particle A DoubleCharm Baryon
This week, CERN announced a new particle that will help further understanding of the fundamental forces, and a simulation of ancient creatures may give us a clue as to how life grew beyond the microscopic.
SciShow
Fish Pee: The Coral Reef Superfood
Fish consider the ocean their own personal toilet. Well, researchers found out that's not such a bad thing!
SciShow
How Ants Take Care of Their Farms
Hundreds of ant species have been farming for tens of millions of years.
SciShow
How Plants Attract Bodyguards
Lots of plants make nectar to attract pollinators, but some make special, extra nectar pots outside their flowers to feed their bodyguards.
SciShow
Seed-Inspired Microdevices and Zombie Plants
This week in news, we dive into microfliers inspired by seeds and parasites that turn plants into zombie plants!
SciShow
3 Surprising Ways Your Intestines Affect You
Your digestive system impacts the rest of your body in all sorts of unexpected ways, from keeping your heart healthy to literally making you feel happier.
SciShow
The New Gel That Regrows Brains
A new healing gel helped mice regrow brain tissue after a stroke, and scientists suspect someone out there is producing a bunch of ozone-destroying CFCs in defiance of an international agreement!
SciShow
The Secret Behind Bioluminescent Bays
In a few special places around the world, the ocean lights up at night with countless tiny blue flashes thanks to some tiny organisms and science.
SciShow
Why Echidnas Are Evolutionary Misfits
It’s pretty well known that Australia is home to some strange animals, but echidnas are especially weird evolutionary misfits.
SciShow
Thank Goodness for Bacterial Cannibalism
Some species of bacteria have a wicked survival strategy: killing members of their own species or a closely-related one. There’s a lot we don’t know about it, but it's possible that someday we could potentially harness that knowledge to...
SciShow
Extreme Animal Milks You Probably Don't Want To Drink
All mammals produce milk, but you probably wouldn't want to dip your cookies in all of them.
SciShow
How Do Pandas Exist?
Adorable, sure, but how are you alive?? Giant pandas present a conservation challenge like no other. Find out how the bears eke out an existence in the wild, and why they're proving so hard to save.
MinuteEarth
Milk Is Just Filtered Blood
Female mammals make milk, a cocktail of filtered blood, to provide their babies with vital nutrients. ___________________________________________ To learn more, start your googling with these keywords: Mammal: Endothermic vertebrates...
SciShow
Why Is My Poop Green?
One of the most commonly googled questions in the world is why feces can be green. Well, Quick Questions has the answer!
SciShow
Why Is Autumn More Vivid in New England?
During autumn in the northeastern US, deciduous trees sport a stunning display of yellows, oranges, and reds. But in some places, like Europe, autumn tends to look much more yellow. So why is it that only certain parts of the world get...
SciShow
Meet the Worlds Worst Carnivore the Kinkajou
When you think of a wild carnivore, you might imagine a lion felling a wildebeest, but let us introduce you to the kinkajou, a tree-dwelling creature that uses its adaptations to prey on… fruit, mostly.