Now Playing: Rat Attack

Nova: Rat Attack [more]

Nova: The Pluto Files [more]

Nova: Megabeasts' Sudden Death [more]

Nova: Extreme Ice [more]

Nova: Riddles of the Sphinx [more]

Nova: Building Pharaoh's Ship [more]

Nova: Extreme Cave Diving [more]

Nova: Ghosts of Machu Picchu [more]

Nova: Becoming Human Part 1 [more]

Nova: Becoming Human Part 1: Unearthing Our Earliest Ancestors [more]

Nova: Becoming Human Part 2 [more]

Nova: Becoming Human Part 3 [more]

Nova: Darwin's Darkest Hour [more]

Nova: First Flower [more]

Nova: Hubble's Amazing Rescue [more]

Nova: Hunting the Hidden Dimension [more]

Nova: Is There Life on Mars? [more]

Nova: Killer Subs in Pearl Harbor [more]

Nova: Kings of Camouflage [more]

Nova: Last Extinction: Megabeasts' Sudden Death [more]

Nova: Lizard Kings [more]

Nova: Master of the Killer Ants [more]

Nova: Megabeasts' Sudden Death [more]

Nova: The Deadliest Plane Crash [more]

Nova: The Incredible Journey of the Butterflies [more]

Nova: The Last Great Ape [more]

Nova: The Spy Factory [more]

Nova: Volcano Above the Clouds [more]

Nova: What Darwin Never Knew [more]

Schedule

First Flower
Wednesday Mar 17 at 2:00 AM
WGBH 44

First Flower
Thursday Mar 18 at 5:00 AM
WGBH 44

First Flower
Thursday Mar 18 at 9:00 AM
WGBH World

First Flower
Thursday Mar 18 at 3:00 PM
WGBH World

First Flower
Thursday Mar 18 at 8:00 PM
WGBH World

First Flower
Friday Mar 19 at 1:00 AM
WGBH World

Where to watch

watch full-length episodes online

watch american experience online watch antiques roadshow online watch frontline online watch masterpiece online watch nova online

nova on twitter

Related Programs

Nova

PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA programs demystify science and technology, and highlight the people involved in scientific pursuits.  

Coming up: Hunting the Edge of Space
Nova: Meet the Producers!
nova logoNow in its 37th season, Nova continues to produce the most-watched primetime science programs on American television. At this event, you'll preview upcoming shows, followed by a discussion with some of the filmmakers. You'll have an opportunity to ask questions about the challenge of blending storytelling with scientific discovery and learn how WGBH engages audiences with programs that are informative and entertaining.

—This event takes place at our WGBH studios, One Guest Street, Brighton, MA 02135.
—Presented as part of the Cambridge Science Festival (see below)
Registration/RSVP is required
Get your Nova ringtone
n2212495988_35659.jpg+phone.gif= ringtone

 

Let your cell phone ring with the sweet sounds of Nova. The Nova ringtone is totally free. So give it a try, tell a friend, and let the Nova love ring!

 



Image Courtesy Istvan Takacs and Wikimedia Commons
The Pluto Files
Since its discovery in 1930, Pluto has held a warm place in the public imagination. So when the American Museum of Natural History’s Hayden Planetarium stopped calling Pluto a planet, director Neil deGrasse Tyson found himself at the center of a firestorm — a firestorm led by angry Pluto-loving elementary school students. But what is it about this cold, distant rock that captures so many hearts? Nova joins Tyson on a quest to find out. From the scientists trying to classify Pluto to die-hard “Pluto-philes,” Tyson meets a fascinating cast of characters with just one thing in common: strong opinions about Pluto. Based on Tyson’s book The Pluto Files, this is a lighthearted look at the solar system’s best-loved non-planet.
The Pluto defenders
Steve Colbert, Diane Sawyer, Jon Stewart, and Brian Williams give Neil deGrasse Tyson a piece of their minds for downgrading Pluto's galactic status.

Nova Evolution beta
Nova EvolutionSince 1996, Nova has been working with journalists and scientists around the world to put original content online. Today we have more than 30,000 webpages covering everything from string theory to the evolution of flight to how the pyramids were built.

But it's time for an overhaul so that it will bet easier for you to find more of what you're looking for. We are starting out small, creating an online destination  for all things related to evolution. It's a chance for us to evolve too, test some new ideas, and get your feedback. Take a look around and tell us what you think.
WGBH Science email
From the oldest questions about our universe to the newest scientific innovations — in your inbox!

   Please leave this field empty

Comments (4)

Post a Comment

Theoldhorse 02.19
I would appreciate the reviewers correcting the typographical errors they introduced in transcribing my comment. Its 5 to 10 miles, not 510 miles.

theoldhorse 02.18
National Geographic did a great job of photographing the natural process of glacial ice melting seasonally and glaciers moving and calving where some of them reach the sea. The adventurer/photographer who has become fascinated with the "extreme ice" found in the polar regions is not a scientist much less the final word on whether the burning of fossil fuels releasing CO2 is the primary cause of global warming. Much ado is made about the melting of Columbia Glacier on the southern coast of Alaska. Not discussed is Glacier Bay and the glaciers of the Brady Ice field, which are further south. The National Park Service map shows that the progress of glacial retreat in the Glacier Bay was greatest between 1750 and 1907, a distance of about 75 miles. Between 1907 and today the retreat has varied between 510 miles, with a period after 1927 when the ice grew into the bay. In the past few days the scientists behind the warning that the Himalayan glaciers will disappear by 2035 have admitted that it was based on a news story in the New Scientist, a popular science journal, published eight years before the IPCCs 2007 report. It has also emerged that the New Scientist report was itself based on a short telephone interview with Syed Hasnain, a littleknown Indian scientist then based at Jawaharlal Nehru University in Delhi. Hasnain has since admitted that the claim was "speculation" and was not supported by any formal research. NOVA does a disservice to the public by presenting a totally onesided settled science version of the issue of global warming (now broadened to "climate change") designed to cause undo alarm. The program is not only deceptive but also untimely now that it is clear that the "science" has not been an open process and been heavily influenced by politics.

Kyanna 08.31
nova is the best science program in the history of television.

Steven 07.21
Best science program on TV! Keep up the great work guys!

Rat Attack

Why do huge swarms of rats overrun a bamboo forest in India once every half-century?


Learn more >

The Pluto Files

The controversy over Pluto losing its planet status.


Learn more >

Megabeasts' Sudden Death

Scientists propose a radical idea of what killed off mammoths and other Ice Age animals.


Learn more >

Extreme Ice

The apparent acceleration in the melting of glaciers.


Learn more >

Riddles of the Sphinx

A marvel of ancient engineering is vanishing. Can it be saved?


Learn more >

Building Pharaoh's Ship

Can the legendary trading vessel of an Egyptian queen sail again?

Learn more >

Extreme Cave Diving

Scientists journey into one of Earth's most dangerous and beautiful underwater frontiers.

Learn more >

Ghosts of Machu Picchu

Why did the Incas abandon their city in the clouds?


Learn more >

Becoming Human Part 1

First Steps: 6 million years ago, what set our ancestors on the path from ape to human?

Learn more >

Becoming Human Part 1: Unearthing Our Earliest Ancestors

First Steps: 6 million years ago, what set our ancestors on the path from ape to human?


Learn more >

Becoming Human Part 2

Birth of Humanity: New discoveries reveal how early humans hunted and formed families.


Learn more >

Becoming Human Part 3

Last Human Standing: Many human species once shared the globe. Why do we alone remain?


Learn more >

Becoming Human: Birth of Humanity

Part 2 of 3. "Turkana Boy," a Homo erectus specimen.


Learn more >

Becoming Human: First Steps

Part 1 of 3. The evolutionary arc of humans is explored.


Learn more >

Becoming Human: Last Human Standing

Conclusion. The roots of Homo sapiens.


Learn more >

Building on Ground Zero

"Building on Ground Zero" recalls 9/11.

Learn more >

Darwin's Darkest Hour

A two-hour drama on the crisis that compelled Darwin to publish his theory of evolution


Learn more >

Family That Walks on All Fours

Five siblings in a Turkish family who walk on all fours.

Learn more >

First Flower

The history of the flower is explored.

Wednesday  March 17  2:00 AM  WGBH 44

Wednesday  March 17  2:00 AM 

Thursday  March 18  5:00 AM  WGBH 44

Learn more >

Forgotten Genius

Groundbreaking black chemist Percy Julian (1899-1975).

Learn more >

Hubble's Amazing Rescue

The unlikely story about how the world's most beloved telescope was saved


Learn more >

Hunting the Hidden Dimension

Mysteriously beautiful fractals are shaking up the world of mathematics and deepening our understanding of nature.


Learn more >

Is There Life on Mars?

The search for life on the Red Planet heats up with the discovery of frozen water.


Learn more >

Killer Subs in Pearl Harbor

Dive beneath the surface to discover an untold story of WWII.


Learn more >

Kings of Camouflage

Meet the cuttlefish, one of the brainiest, most bizarre animals in the ocean.


Learn more >

Last Extinction: Megabeasts' Sudden Death

Scientists propose a radical idea of what killed off mammoths and other Ice Age animals.


Learn more >

Lizard Kings

Meet the monitors, the largest, fiercest, and craftiest lizards on Earth.


Learn more >

Master of the Killer Ants

A termite invasion of an ancient Cameroon tribe's village.

Learn more >

Megabeasts' Sudden Death

Scientists propose a radical idea of what killed off mammoths and other Ice Age animals.

Learn more >

Musical Minds

Music's affect on the brain is explored.

Learn more >

Mystery of the Megavolcano

Topic: a "supervolcano" that erupted some 74,000 years ago.

Learn more >

Parallel Worlds, Parallel Lives

A profile of quantum physicist Hugh Everett III (1930-82).

Learn more >

The Deadliest Plane Crash

NOVA investigates the worst aviation accident of all time.

Learn more >

The Ghost in Your Genes

An examination of the epigenome.

Learn more >

The Incredible Journey of the Butterflies

Follow the 2,000-mile migration of monarchs to a sanctuary in the highlands of Mexico.


Learn more >

The Last Great Ape

An expedition into the Congo examines one of our closest living relatives, the bonobo.


Learn more >

The Spy Factory

Examine the high-tech eavesdropping carried out by the National Security Agency.


Learn more >

Volcano Above the Clouds

Join an expedition to the glacier-capped summit of Kilimanjaro, Africa's tallest mountain.


Learn more >

What Are Dreams?

Nova explores the purpose of dreams.


Learn more >

What Darwin Never Knew

One hundred and fifty years later, scientists decode nature's greatest mysteries.


Learn more >

PBSd DVD Library Contest (Footer)
Join WGBH's Online Community (Winter 2010)WGBH is making classical music commercial free on 99.5