What Is Symbiosis?
Youth Facts
You might think symbiosis is when two different species live in perfect harmony— but that’s just one kind of interaction.
What To Know About Quadruplets
Youth Facts
What exactly are quadruplets? Let's find out.
Hagfish: The World's Slimiest Creatures
Youth Facts
Discover the extraordinary capabilities of hagfish, the slime-producing fish that has survived on Earth for over 300 million years.
Braille: What Is It Like To Read Without Sight?
Youth Facts
In this video Red Szell, who lost his sight several years ago, explores what effect learning to read Braille can have on your brain.
World's Smallest Wild Dog
Youth Facts
Against all odds, the smallest canine of all uses its unique abilities to survive and thrive in the hostile conditions under the scorching desert sun.
Cute Aggression
Youth Facts
Explore the psychology of the phenomenon known as cute aggression, which is the urge to squeeze, bite or pinch something cute.
Tinnitus: The Sound of Your Brain
Youth Facts
Tinnitus is a condition when a person hears a sound when there is no sound stimulus.
How Many Animal Species Are There, Really?
Youth Facts
It's harder than you might think to know how many animal species live on Earth.
A Chameleons Race Against Time
Youth Facts
Discover how a Labord’s chameleon learns how to hunt for a meal and find a potential mate, all in a short lifespan of just four months.
8 Billion People On Earth
Youth Facts
On Nov. 15, 2022, the United Nations estimates that the population on Earth passed eight billion people.
The Foods That Can Improve Memory
Youth Facts
Memory is our ability to recall information from the recent or distant past. But can what we eat affect how well it works?
Humans Versus The Common Cold
Youth Facts
Dig into the two main ways we fight the viruses that cause the common cold, and find out if it’s possible to create a cure.
Germs For Kids
Youth Facts
Let's learn all about the four types of germs that exist in the word: bacteria, viruses, fungi, and protozoa.
Why Are So Many Sharks Disappearing?
Youth Facts
Bill Nighy explains why humans have become a Great White Shark's greatest threat.
Solar Eclipse 101
Youth Facts
Learn more about how solar eclipses happen, the four types of eclipses, and how to view the sun safely if you're within the path of totality.
Lunar Eclipse 101
Youth Facts
Learn what causes a lunar eclipse and how it gains its crimson coloring.
Cavitation Bubbles
Youth Facts
Slow motion sequences of snapping shrimp and mantis shrimp strikes that produce cavitation bubbles.
How Nature Can Protect Us From Droughts
Youth Facts
Healthy ecosystems can reduce the negative impacts of climate change.