Extras
Could Whale Poop Help Cool the Planet?
Marine biologists unravel how whales and their poop trap carbon and feed the ocean.
Could Whale Poop Help Cool the Planet?
This Fungus Is Spreading Rapidly in Hospitals
Cases of Candida auris are increasing every year.
This Fungus Is Spreading Rapidly in Hospitals
There’s Something Living in Wildfire Smoke
Wildfire smoke can carry harmful microorganisms long distances.
There’s Something Living in Wildfire Smoke
How the West Is Making It Rain, With Science
A method of boosting snow and rainfall may help ease drought conditions in the western US.
How the West Is Making It Rain, With Science
Soothing Science: The Light You See at Sunset
Relax to the sound of the ocean and discover the science behind sunsets.
Soothing Science: The Light You See at Sunset
The Mystery and Physics of the Spiral Football Pass
There are two key players involved: gravity and angular momentum.
The Mystery and Physics of the Spiral Football Pass
Astronaut Walter Cunningham on the Historic Apollo 7 Mission
He discussed the first crewed Apollo mission, Apollo 7, with NOVA in 1998.
Astronaut Walter Cunningham on the Historic Apollo 7 Mission
Your Brain: Who's in Control? Preview
Dive into the subconscious to see what’s really driving the decisions you make.
Your Brain: Who's in Control? Preview
Your Brain: Perception Deception Preview
Neuroscientists discover the tricks and shortcuts the brain takes to help us survive.
Your Brain: Perception Deception Preview
Witnesses Recount Surviving a Volcanic Explosion
Hear witnesses share how they survived the most explosive event ever recorded on Earth.
Witnesses Recount Surviving a Volcanic Explosion
Scientists Make Rare Discovery in Active Volcano
Volcanologists visit Tofua to study the volcano’s activity.
Scientists Make Rare Discovery in Active Volcano
How an Underwater Volcano Produced a 60-Foot Tsunami
The most explosive event ever recorded on Earth—and the massive tsunami that followed.
How an Underwater Volcano Produced a 60-Foot Tsunami
Investigate one of the most powerful volcanic eruptions in recorded history.
Hidden Volcano Abyss Preview
Scientists Attempt To Free Entangled Right Whale
Entanglement responders work to free a critically endangered whale from rope.
Scientists Attempt To Free Entangled Right Whale
Saving the Right Whale Preview
Follow scientists determined to save the critically endangered right whale.
Saving the Right Whale Preview
Meet Snow Cone the Right Whale and Her Calf
Since 2010, the average time between North Atlantic right whale births has increased.
Meet Snow Cone the Right Whale and Her Calf
Why Induction Stoves Are Better for You and the Environment
Induction stovetops are an energy-efficient alternative to traditional gas stoves.
Why Induction Stoves Are Better for You and the Environment
How Heat Pumps Can Help Cities Lower Carbon Emissions
Landlords are switching from gas furnaces to heat pumps to reduce their carbon footprint.
How Heat Pumps Can Help Cities Lower Carbon Emissions
Chasing Carbon Zero Sneak Peek
A new film from NOVA examines technologies that could get us to carbon zero by 2050.
Chasing Carbon Zero Sneak Peek
Americans use ancient wisdom and new technology to fight extreme weather.
Weathering the Future Preview
How Sewage Becomes Drinking Water
How do you make wastewater drinkable? It starts at the sewage treatment plant.