NOVA

A massive earthquake along the Cascadia Subduction Zone could sink parts of the Pacific Northwest.

Crows remembered the face of a person they considered a threat—even across generations.

Otzi, a 5,000-year-old mummy, has 61 tattoos arranged in 19 groups across his body.

The faster you move, the stranger time becomes.

In 1912, Albert Einstein had a revolutionary idea.

They paid only $27.50 for it from a London bookseller in 1946.

Could these bones be the last remains of a legendary Viking army?

You probably won’t win big playing the Lottery but your brain may want to keep trying.

Go behind the scenes as NOVA visits the Vera Rubin Observatory in Chile.

Fifty-million years ago these rocks were trees and this Arctic tundra was a steamy swap.

After centuries of pseudoscience, researchers examine the causes of racial health disparities.

Forensic science is put to the test after the first-ever staged multi-vehicle pileup.

A first-of-its-kind experiment aims to stage a multi-vehicle pileup to gain new data on car safety.

Follow scientists in a quest to understand how complex forest ecosystems can help cool our planet.

Explore key military technologies in the American colonies’ fight for freedom.

Follow the investigation into the deadly container ship collision that closed the Port of Baltimore.

Archaeologists uncover new truths about Pompeii, a wealthy Roman playground with dark secrets.

A long lost ancient cemetery opens the door to a unique period in Egyptian history.

Fossils reveal how birds survived the killer asteroid and became today’s only living dinosaurs.

Follow the race to build a world-class airport on the site of one of America’s busiest flying hubs.

Can science reveal the secrets of mysterious objects seen in our skies?

Mysterious bodies are found under one of the world’s most famous cathedrals.

From electric flight to artificial noses, engineers are finding new ways to preserve our planet.

Humans are born to roam. See how engineers are inventing new ways to explore and extend our range.

Is engineering humanity’s superpower? See how we can amplify our natural abilities in amazing ways.

Dive into the universe at the tiniest – and weirdest – of scales.

Meet the surprising, oddball worlds moving around our solar system.

Visit strange, frozen worlds to discover the bizarre ice that forms beyond Earth.

Discover the powerful volcanic eruptions that have shaped worlds across our solar system.

What are the weirdest worlds in our solar system, and how did they come to be?

Discover the dramatic forces creating spectacular weather on neighboring planets and moons.

Meet the people leading new efforts to shape the future of the Gulf of Maine and our oceans.

Discover the lasting impact of how international trade forever changed the Gulf of Maine’s bounty.

Explore Cashes Ledge - part of the Gulf of Maine that helps power the Gulf’s more than 3,000 species

Explore big discoveries that have revolutionized our understanding of the universe.

Find out who’s using your data and what you can do about it.

Bronze age bog bodies reveal the strange beliefs of the long-vanished peoples of Europe.

Scientists race to uncover a site in the Rockies packed with fossil mammoths.

Airs Wednesday, November 28, 2012 at 9:00 p.m. ET/PT. Check your local listings.

Airs Wednesday, September 3, 2014 at 9:00 p.m. ET/PT. Check your local listings.

Scientists are on the verge of answering one of the greatest questions: Are we alone?

Watch Wednesday, Dec. 2, 2015. Check your local listings.

Premiering September 7, 2011 at 9pm on PBS

Engineers and NASA scientists aid an all-out effort to save 33 Chilean miners trapped.

Big quakes are inevitable, but can we lessen their devastation?

Experts recreate the bold feat of "dambuster" pilots who used bouncing bombs.

Premiers on air and online Tuesday, Nov. 10, 2009.

Premiers on air and online Tuesday, November 3, 2009.

NOVA reveals how the Allies used special aerial photos to deal a dire blow to the Nazi.

Airs September 28, 2011 on PBS.

Journey back to the beginning of everything: the universe, Earth, and life itself.

Discover the fascinating chemistry that makes our world and everything in it—including us.

What can DNA testing companies reveal about our ancestry and health, and at what risk?

How did fighter planes evolve from rickety biplanes to deadly machines during WWI?

NASA launches its most ambitious search yet for traces of ancient life on Mars.

Airs Wednesday, December 14, 2011 at 10:00 p.m. ET/PT. Check your local listings.

Follow Cassini's final days as it skims the cloud tops before plunging into the planet.

Brian Greene reveals a mind-boggling reality beneath the surface of our everyday world.

Premiering February 9, 2011 at 10pm EST on PBS

The country’s first solar eclipse in 99 years will cast a light on the Sun’s secrets.

Fósiles gigantes en el Sahara revelan nuevos secretos sobre la evolución de las ballenas.

Investigate medical algorithms in which the patient’s race drives decisions.

Follow the quest to recover DNA millions of years old for the very first time.

Ak-chin farming makes desert agriculture possible, and now, those practices help communities today.

The Southwest is in a megadrought, but Native Americans have survived them before.

Following a local Unangax̂ hunter, hear the realities of food access in the changing Arctic.

Reintroducing the hogan, an earthen Navajo structure that stays cool in the summers without AC.

In Northern California, Marine science is guided by Tolowa Dee-ni' Nation’s community and culture.

Using photo archives and ancestral knowledge, witness coastal erosion in Bristol Bay, Alaska.

Meet the people leading new efforts to shape the future of the Gulf of Maine and our oceans.

Explore Cashes Ledge - part of the Gulf of Maine that helps power the Gulf’s more than 3,000 species

Discover the lasting impact of how international trade forever changed the Gulf of Maine’s bounty.