Episodes
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The Cannabis Question
S48 E11 - 53m 36s
As state-legalized cannabis spreads, NOVA investigates the latest scientific evidence for its potential benefits and risks, and how criminalization has disproportionately harmed communities of color.
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Bat Superpowers
S48 E10 - 53m 13s
Bats have been implicated in deadly epidemics such as COVID-19 and Ebola, yet scientists are discovering evidence that they may hold a key to a longer and healthier life. From caves in Thailand and Texas to labs around the globe, NOVA meets the scientists who are decoding the superpowers of the bat.
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Ship That Changed the World
S48 E9 - 53m 12s
The Age of Exploration and Europe’s imperial colonization of far-off lands was launched by a revolution in ship design that made long-distance voyages practical. A newly discovered 500-year-old wreck offers vital clues to this momentous innovation.
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Great Electric Airplane Race
S48 E7 - 53m 7s
Can new emission-free electric planes replace our polluting airliners and revolutionize personal transportation in our cities? NOVA takes a ride in some quiet, energy-efficient, prototypes that are vying for success as electric flight takes off.
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Hindenburg: The New Evidence
S48 E6 - 53m 13s
80 years after the world’s largest airship ignited in a giant fireball, newly discovered footage sparks a reinvestigation of what exactly caused the Hindenburg disaster.
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Fighting for Fertility
S48 E5 - 53m 6s
What causes infertility, and how can assisted reproductive technologies help? Follow the journeys of people navigating fertility challenges from structural inequalities and racism to falling sperm counts, egg freezing, and IVF.
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Reef Rescue
S48 E4 - 54m 6s
If oceans continue to warm at the current pace, coral reefs could be wiped out by the end of the century. But scientists from around the globe are rushing to help corals adapt to a changing climate through assisted evolution.
Extras + Features
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The Unique Challenges of Being a Black Woman in STEM
S48 E3 - 3m 7s
Women face widespread discrimination in science. Chemist Dr. Raychelle Burks discusses the additional challenges for those with intersectional identities.
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Sciencing Out: Making Science Accessible and Engaging
S48 - 9m 25s
In the premiere episode of “Sciencing Out,” host Reyhaneh Maktoufi introduces you to Hypatia of Alexandria, a mathematician from 1,650 years ago, and modern-day ecologist Dr. Nalini Nadkarni.
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Building a Family as a Transgender Person
S48 E5 - 5m 41s
Trystan Reese felt grateful that he was able to become pregnant and give birth. But for parents about to transition, there are steps they can take to preserve their fertility.
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How Weathering Affects Black Women's Fertility
S48 E5 - 4m 54s
Black women have experienced long-standing social, economic, and environmental stress that leads to more adverse reproductive health outcomes.
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Fighting for Fertility Preview
S48 E5 - 28s
What causes infertility, and how can assisted reproductive technologies help? Follow the journeys of people navigating fertility challenges from structural inequalities and racism to falling sperm counts, egg freezing, and IVF.
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To Start a Family, This Woman Turned to Egg Freezing
S48 E5 - 7m 34s
At 39, Brigitte Adams became an early adopter of egg vitrification, a technology that can dramatically improve the preservation of a woman's eggs and, potentially, her future fertility.
Here’s her story. -
The Coronavirus Pandemic's Toll on Mental Health
S48 - 6m 6s
The precautions we’ve taken to quell the coronavirus pandemic—sheltering in place, social distancing, not spending much time with people outside our own households—have exacerbated America’s mental health crisis.
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Are You Feeding a Powerful Facial Recognition Algorithm?
S48 - 6m 55s
Facial recognition technology has great potential to help law enforcement identify suspects. But collecting and storing data from online photos has raised concern among critics.
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GameStop, Reddit, and the Rise of Risky Trades
S48 - 8m 35s
As many as one in four Americans have invested in speculative "meme" stocks in 2021, many using new mobile apps like Robinhood. How risky is it for small investors entering a volatile market?
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Reef Rescue Preview
S48 E4 - 28s
If oceans continue to warm at the current pace, coral reefs could be wiped out by the end of the century. But scientists from around the globe are rushing to help corals adapt to a changing climate through assisted evolution.
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Scientists Breed a New Generation of "Super Corals"
S48 E4 - 4m 45s
Some corals, called "super corals," are more resistant to temperature changes and bleaching. Discover how scientist Ruth Gates began a "super coral" breeding program to create more resilient reefs.
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Mexico's COVID Cases and Deaths are Underreported—Why?
S48 - 7m 42s
Discover why coronavirus cases and deaths have been underreported in Mexico—and how it's not the only country with this problem.
Schedule
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NOVA
Making North America: Life
Sunday
Apr 28
1 Hour
The intertwined story of life and the landscape in North America -- from origins to dinosaurs and an ancient primate invasion. -
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NOVA
Making North America: Life
Sunday
Apr 28
1 Hour
The intertwined story of life and the landscape in North America -- from origins to dinosaurs and an ancient primate invasion. -
Image
NOVA
Making North America: Life
Sunday
Apr 28
1 Hour
The intertwined story of life and the landscape in North America -- from origins to dinosaurs and an ancient primate invasion. -
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NOVA
Making North America: Life
Tuesday
Apr 30
1 Hour
The intertwined story of life and the landscape in North America -- from origins to dinosaurs and an ancient primate invasion. -
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NOVA
Wednesday
May 1
1 Hour
This long-running, award-winning documentary series focuses on science, its many applications, speculation, history and researchers. Inspired by the BBC documentary program "Horizons, " the U.S. series frequently features interviews with scientists directly involved in the topic at hand, and sometimes even boasts footage of a particular discovery. -
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NOVA
Making North America: Life
Wednesday
May 1
1 Hour
The intertwined story of life and the landscape in North America -- from origins to dinosaurs and an ancient primate invasion. -
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NOVA
Making North America: Human
Wednesday
May 1
1 Hour
From Ice Age to the oil boom, humans face challenges and uncover wealth hidden in North America's landscape. -
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NOVA
Making North America: Human
Wednesday
May 1
1 Hour
From Ice Age to the oil boom, humans face challenges and uncover wealth hidden in North America's landscape. -
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NOVA
Making North America: Human
Thursday
May 2
1 Hour
From Ice Age to the oil boom, humans face challenges and uncover wealth hidden in North America's landscape. -
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NOVA
Making North America: Human
Thursday
May 2
1 Hour
From Ice Age to the oil boom, humans face challenges and uncover wealth hidden in North America's landscape. -
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NOVA
Making North America: Human
Friday
May 3
1 Hour
From Ice Age to the oil boom, humans face challenges and uncover wealth hidden in North America's landscape. -
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NOVA
Making North America: Human
Sunday
May 5
1 Hour
From Ice Age to the oil boom, humans face challenges and uncover wealth hidden in North America's landscape. -
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NOVA
Making North America: Human
Sunday
May 5
1 Hour
From Ice Age to the oil boom, humans face challenges and uncover wealth hidden in North America's landscape. -
Image
NOVA
Making North America: Human
Sunday
May 5
1 Hour
From Ice Age to the oil boom, humans face challenges and uncover wealth hidden in North America's landscape. -
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NOVA
Making North America: Human
Tuesday
May 7
1 Hour
From Ice Age to the oil boom, humans face challenges and uncover wealth hidden in North America's landscape. -
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NOVA
Making North America: Human
Wednesday
May 8
1 Hour
From Ice Age to the oil boom, humans face challenges and uncover wealth hidden in North America's landscape. -
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NOVA
Making North America: Human
Wednesday
May 8
1 Hour
From Ice Age to the oil boom, humans face challenges and uncover wealth hidden in North America's landscape. -
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NOVA
Why Bridges Collapse
Wednesday
May 8
1 Hour
The 2018 collapse of a section of the Morandi Bridge in Genoa, Italy; bridge collapses in the U.S.; engineering techniques that can make bridges safer and prevent them from breaking down. -
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NOVA
Why Bridges Collapse
Wednesday
May 8
1 Hour
The 2018 collapse of a section of the Morandi Bridge in Genoa, Italy; bridge collapses in the U.S.; engineering techniques that can make bridges safer and prevent them from breaking down. -
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NOVA
Why Bridges Collapse
Thursday
May 9
1 Hour
The 2018 collapse of a section of the Morandi Bridge in Genoa, Italy; bridge collapses in the U.S.; engineering techniques that can make bridges safer and prevent them from breaking down.
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