The Science of Sustainability

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Sharks of the San Francisco Bay

Sharks of the San Francisco Bay

Great white sharks outside the Golden Gate Bridge may get all the attention, but a new tagging program seeks to unlock the secrets of the considerable shark population inside the bay.

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NASA Flying Car Challenge

NASA Flying Car Challenge

Flying cars are usually the stuff of science fiction, but a group of engineers at NASA is hoping to change that. They're sponsoring a technology contest to revolutionize small planes – and it's open to the general public.

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NASA Flying Car Challenge: future or flight of fancy?

NASA Flying Car Challenge: future or flight of fancy?

NASA has created a Centennial Challenges series – contests for everyday people to develop new technologies that may offer inspiration for the space agency. The most famous of these is the space elevator challenge, where teams create a solar powered elevator prototype. The one that gets to the top the fastest wins. Others include space […]

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The Salty Water Solution

The Salty Water Solution

Is desalination the solution to the California's chronic water woes? Four Bay Area agencies think it might be — and are studying whether to build the largest desalination plant in the country.

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The Salty Water Solution

The Salty Water Solution

Water is an ever-more precious resource in California. A dwindling snow pack and ecological challenges in the Delta have many cities looking to the ocean for answers. Desalination used to be something found only in oil-rich countries like Saudi Arabia. Now, proposals for 18 desalination plants are being studied by local officials from San Diego […]

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The Science of Bridge Safety

The Science of Bridge Safety

After the Loma Prieta earthquake in 1989, almost all of the Bay Area's toll bridges underwent major upgrades – the Bay Bridge is the last of those projects. Yet even with the focus on retrofitting, there are still 40 Bay Area bridges that rate lower than the one that collapsed in Minneapolis last week. How […]

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Science of Bridge Safety

Science of Bridge Safety

After the Loma Prieta earthquake in 1989, almost all of the Bay Area's toll bridges underwent major upgrades. Yet even with the focus on retrofitting, there are still 40 Bay Area bridges that rate lower than the one that collapsed in Minneapolis. How do we know which bridges are safe?

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Quest for Longevity

Quest for Longevity

Americans have made an enormous leap in life expectancy over the past century. Now, Bay Area scientists are looking to extend lifespan, and "healthspan" to 100 years and beyond.

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Quest for Longevity

Quest for Longevity

One of the biggest challenges for medicine in the 21st century is understanding more about the diseases that come with aging like Alzheimer's, cancer and Parkinson's. Americans have made an enormous leap in life expectancy over the past century. Now, Bay Area scientists are looking to extend lifespan, and "healthspan" to 100 years and beyond. […]

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What's in your Shampoo?

What's in your Shampoo?

Just how safe is your shampoo, eye liner or aftershave? No one really knows. In an effort to shed more light on the ingredients in everyday cosmetics and toiletries, California lawmakers passed the Safe Cosmetics Act, which takes effect this year. It requires manufacturers to report all toxic or carcinogenic ingredients to the state and lets the public decide what is safe.

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What's in Your Shampoo?

What's in Your Shampoo?

How safe is your makeup, perfume or lotion? Surprisingly, no one really knows. Two years ago, California passed groundbreaking legislation requiring cosmetic companies to report if their products contained toxic or carcinogenic ingredients. This year, the Safe Cosmetics Act of 2005 goes into effect and other states are closely watching California as they consider similar […]

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Graywater Guerrillas

Graywater Guerrillas

Over the last few years we've all been asked to tread more lightly on the planet – use less energy, less gasoline and less water. Now a growing movement of do-it-yourself-eco plumbers are testing the limits of just how green you can get before running into trouble with the law.

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Graywater Guerrillas

Graywater Guerrillas

Reycling graywater from sinks, showers, and washing machines to irrigate your garden is the latest in green living — in many cases, it's also against the law. QUEST reports from the frontlines of D.I.Y eco-plumbing. You may listen to the "Graywater Guerrillas" Radio report online, as well as find additional links and resources. Amy Standen […]

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Big Plans for Big Oil

Big Plans for Big Oil

As Chevron hatches expansion plans for one of California's largest oil refineries, Richmond's Green Party mayor considers the future of her city, and the state.

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Eco-golf, Anyone?

Eco-golf, Anyone?

Golf courses may look green, but they aren't that kind of "green." At least not to many environmentalists. For many, golf courses take away valuable habitat and use too many resources. But there’s a movement afoot to make them more eco-friendly. You may listen to the "Eco-golf, Anyone?" Radio report online, as well as find […]

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Eco Golf Anyone?

Eco Golf Anyone?

Golf courses may look green, but they aren't that kind of "green." For many environmentalists, golf courses take away valuable habitat and use too many resources. But there's a movement afoot to make them more eco-friendly.

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Harnessing Power from the Sea

Harnessing Power from the Sea

California is looking at harnessing power from the sea to help meet the state's energy demand. Although not yet widely used, many believe tidal power has more potential than wind or solar power for meeting alternative energy needs. Quest radio looks at plans for tidal and wave power off San Francisco and along the northern […]

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Harnessing Power from the Sea

Harnessing Power from the Sea

Although not yet widely used, many believe tidal power has more potential than wind or solar power for meeting alternative energy needs. Quest radio looks at plans for harnessing power from the sea by San Francisco and along the northern California coast.

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The Science of Making Decisions

The Science of Making Decisions

Have you ever looked at your credit card bill and thought you needed to have your head examined? Stanford University is using complex brain imaging to study how humans make shopping decisions, and are finding that emotions play a large role in everyday purchases.

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The Science of Making Decisions

The Science of Making Decisions

Have you ever looked at your credit card bill and thought you needed to have your head examined? Stanford University is using complex brain imaging to study how humans make shopping decisions, and are finding that emotions play a large role in everyday purchases. You may listen to the "The Science of Making Decisions" Radio […]

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