The Science of Sustainability

Television

Producer's Notes: Randy Davis on Your Photos on Quest

Producer's Notes: Randy Davis on Your Photos on Quest

Cycling and photography are two passions of mine that I ardently pursue in my free time, so it was only natural that I felt an immediate kinship with Your Photo on QUEST's featured photographer Randy Davis.

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California's Lost Salmon

California's Lost Salmon

Because of a sharp decline in their numbers, the entire salmon fishing season in the ocean off California and Oregon was canceled in both 2008 and 2009. Quest looks at efforts to protect the coho in Northern California and explores the important role salmon play in the native ecosystem.

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Saving California's Salmon

Saving California's Salmon

You may not think of salmon when visiting Muir Woods, but it's home to endangered Coho Salmon. Meet the volunteers working to restore Redwood Creek and bring back salmon habitat after decades of human influence.

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Web Extra: At the Core of Climate Change

Web Extra: At the Core of Climate Change

How do we know that the climate is changing? In this video, provided by scientist Kendrick Taylor, learn how 8-foot long ice core samples extracted from deep in the ice layer of Antarctica hold key evidence of rapidly changing climactic conditions.

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Climate Watch: California at the Tipping Point

Climate Watch: California at the Tipping Point

The world's climate is changing and California is now being affected in both dramatic and subtle ways. Get an in-depth look at the science behind climate change as we explore the environmental changes taking place throughout the state.

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Reporter's Notes: California at the Tipping Point

Reporter's Notes: California at the Tipping Point

The conventional wisdom is that a warming planet means more wildfires–and in many cases the conventional wisdom is right. But globally it's a more complex question.

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QUEST Quiz: The Moon

QUEST Quiz: The Moon

In an average lifetime, a person experiences about 936 full Moons. So, how old is the Moon? How was it formed? Take the QUEST Quiz to find out how much you REALLY know about Earth's Moon.

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NASA Ames Rocket to the Moon

NASA Ames Rocket to the Moon

Call them demolition derby astrophysicists: NASA scientists in Mountain View deliberately crashed an unmanned rocket into the moon on October 9th, 2009. Their goal? To find water, in the form of ice, which could one day support a moon base. On November 15th, 2009, they announced they had found it. QUEST looks at the planning and run-up to the big event.

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Cool Critters: Opossums

Cool Critters: Opossums

Did you know that opossums are good to have in your backyard? Learn why and a bunch of other cool critter facts when we visit the wildlife ambassadors that live at the Lindsay Wildlife Museum in Walnut Creek, CA.

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The World's Most Powerful Microscope

The World's Most Powerful Microscope

Lawrence Berkeley National Lab recently turned on a $27 million electron microscope. Its ability to make images to a resolution half the width of a hydrogen atom made it the most powerful microscope in the world.

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Producer's Notes: World's Most Powerful Microscope

Producer's Notes: World's Most Powerful Microscope

Today QUEST takes you behind the scenes to see the most powerful microscope in the world, which happens to be in our very own backyard in Berkeley.

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Web Extra: Nudging with Nukes

Web Extra: Nudging with Nukes

Most scientists agree that using nuclear explosives to deflect an incoming asteroid is a bad idea. But Astrophysicist David Dearborn from Lawrence Livermore National Laboratory has been heating up the debate with his theories about how nuclear explosives could be used effectively to nudge an asteroid into a new orbit that causes it to miss the Earth entirely.

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QUEST Lab: Five-Cent Battery

QUEST Lab: Five-Cent Battery

How much electrical power will a nickel buy you? This week the Exploratorium shows us how to make an LED flashlight battery for only five cents.

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Asteroid Hunters

Asteroid Hunters

Everyone knows that eight planets orbit the Sun. But thousands of other objects, including icy comets and football field-sized asteroids, are also zooming around our solar system. And some of them could be on a collision course with Earth. QUEST explores how these Near Earth Objects are being tracked and what scientists are saying should be done to prevent a deadly impact.

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Web Extra: Citizen Science – Mud Snails

Web Extra: Citizen Science – Mud Snails

They spend hours in the mud in search of a tiny snail. Meet the volunteers working with the Bay Institute to eradicate an invasive Japanese mud snail on the shores of San Francisco Bay.

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Animal Chefs

Animal Chefs

Ever wonder how to make krill shakes, squid tacos or fishy sausages to tempt the taste buds of a 400-pound mola mola? The chefs at the Monterey Bay Aquarium prepare such meals daily to feed thousands of species, from otters to octopi to sharks. Find out what it takes to come up with nutritious and tasty meals for diners with wild appetites.

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Your Photos on QUEST: Laura Watt

Your Photos on QUEST: Laura Watt

Photographer Laura Watt has lived in the Bay Area for most of her life but it was not until she started sailing in San Francisco Bay at age 35 that she began to appreciate the patterns, textures and colors of the precious water that surrounds us all. Self-described as "trawler trash," she lives aboard her boat in San Rafael's Loch Lomand Marina, granting her a front row seat to the dynamic body of water that she captures so well in her moody, intimate images.

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Zeppelins Resurrected

Zeppelins Resurrected

In 1935, the USS Macon went down in 1000 feet of water off the coast of Monterey, California. Now, as scientists study the recently-discovered wreckage, dirigibles are returning to the Bay Area. But these aren't the same dirigibles – these are new and improved.

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Producer's Notes: Animal Chefs

Producer's Notes: Animal Chefs

Few images will stay as indelibly with me as the sight of a 500 pound grizzly bear devouring a horse bone while standing waist high in water.

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Web Extra: Sights and Sounds of the Natural Bridges SB Tidepools

Web Extra: Sights and Sounds of the Natural Bridges SB Tidepools

The intertidal rocks at Natural Bridges State Beach are covered in life: sea stars, seaweeds, urchins, and crabs are just some of the area's intertidal inhabitants. Visit them in their tidepool homes down in Santa Cruz, California.

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