What Is Algae?
Youth Science
What exactly is algae and what are the different types of algae?
Microworlds: Fiercest Ocean Predators
Youth Science
Plankton stick, sting, sense, and sneak to keep their bellies full. See how these ferocious creatures find food in a vast ocean.
Lunar Eclipse 101
Youth Science
Learn what causes a lunar eclipse and how it gains its crimson coloring.
Cavitation Bubbles
Youth Science
Slow motion sequences of snapping shrimp and mantis shrimp strikes that produce cavitation bubbles.
First Images From The James Webb Space Telescope
Youth Science
See the first five full-color images and spectrographic data from the world's most powerful space telescope, the James Webb Space Telescope.
Video Lab: A Sign Of Photosynthesis
Youth Science
By means of photosynthesis, plants convert carbon dioxide and water into glucose, which is their food.
Material Magic - Making Diamonds
Youth Science
Did you know we can actually make diamonds in a lab? It's true! We can!
What Is The Rarest Color In Nature?
Youth Science
Discover what colors are the most rare to see in nature, and how physics and evolution drive their scarcity.
The Biggest Project in Modern Mathematics
Youth Science
Robert Langlands outlined striking conjectures that predicted a correspondence between two objects from completely different fields of math.
Magnetic Vibrations
Youth Science
Magnetic vibrations generate very satisfying sounds, what do you think?
The Missing Planet
Youth Science
Meet Hera, our very own asteroid detective.
How Can You Grow Rocks From Thin Air?
Youth Science
Do you know what a stalagmite or a stalactite is?
Brian Cox Explains Quantum Mechanics In 60 seconds
Youth Science
British physicist Brian Cox explains the rules of quantum mechanics in just a minute.
Why Don’t We Cover The Desert With Solar Panels?
Youth Science
Explore what would happen if we covered the Sahara Desert in solar panels, and the possibility of it solving our energy crisis.
Regeneron STS 2022 - Ben Choi
Youth Science
Ben Choi is a teen inventor. What did he invent? Watch and find out.
Video Lab: Magnetic Forces
Youth Science
Magnets are objects with magnetic properties.
David Attenborough's "Extraordinary" Waterproof Plan
Youth Science
David Attenborough takes us into London's man-made rainforest at Kew Gardens - there, he finds a plant with a special adaptive quirk...
Europa: Ocean World
Youth Science
Scientists believe there is an ocean hidden beneath the surface of Jupiter's moon Europa.
How Do Braces Work?
Youth Science
Braces are a lot more barbaric - and awesome - than you might think.