Extras
A filmmaker with a rare type of multiple sclerosis explores the mysterious causes of MS.
Predicting My MS Preview
A filmmaker with a rare type of multiple sclerosis explores the mysterious causes of MS.
Predicting My MS
Introducing NOVA's Financial Lab
Practice making financial decisions – and overcoming common biases – in this fun game.
Introducing NOVA's Financial Lab
Two leading researchers investigate racial bias built into widely used search engines.
Search Engine Breakdown
Could parallel universes exist? If so, what would they look like and how would they form?
Do We Live in a Multiverse?
You're being chased by zombies, and understanding tangent vectors may save your life.
Zombies and Calculus, Part 2
2.5 Ways to Die in a Black Hole
The answer to how you would die in a black hole could revolutionize the laws of nature.
2.5 Ways to Die in a Black Hole
Carnivorous Plants and Killer Ants
Ant eats plant's parasites. Plant eats ant's poop. It's the circle of life.
Carnivorous Plants and Killer Ants
What makes an energy source renewable and how can we use them to power our societies?
A Never Ending Supply
Growing Appetites, Limited Resources
The need for alternative energy sources is more pressing than ever.
Growing Appetites, Limited Resources
Gross science: This parasite crawls into a fish’s mouth and replaces its tongue.
The Tongue-Eating Parasite
Explore an interactive periodic table, play an elemental game, and watch the NOVA program.
NOVA Elements App
Learn how Peter Higgs' ideas about matter transformed our understanding of space.
The Higgs Particle Matters
Learn how to find signs of extraterrestrial life in our galaxy without leaving home.
Finding Earth-Like Planets
See why an explosion three miles above Earth would act like a hot tornado on the surface.
Modeling a Comet Airburst
See neuroscientist Oliver Sacks's brain respond differently to music by Bach & Beethoven.
A Mind for Music
Out near Saturn, the spacecraft Cassini has just entered its final and riskiest chapter.
Front Row Seat to Saturn
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