NASA has announced a new effort to send humans back to the moon, possibly to build an outpost by 2020. Mountain View's NASA Ames Research Center identifies scientific investigations that could be performed there on everything from geology to global warming. But some critics question the space agency's priorities.
This fall, fishing was banned or sharply limited in 18 percent of California's ocean waters from Half Moon Bay to Santa Barbara under a landmark state plan. But that was only the first part. Now, scientists need to see how fast sea life recovers. QUEST finds out: how do you count the fish in the sea?
We've all heard the latest health advice: avoid transfats. Eat more fruits and vegetables. But for many school children, their cafeteria lunch menus haven't caught up. This year, an effort to get healthy foods to the school lunch table is tied up in a much larger debate– national farm policy.
QUEST radio takes a trip to Point Reyes, where a tug of war is underway over the management of an estuary. What is most ecologically healthy for the estuary– the preservation of pristine wilderness, or the sustainable stewardship of land and water through farming?
Your tennis shoes. That radio you're listening to. If it wasn't made in the U.S., chances are it passed through the Port of Oakland, the fourth busiest Port in the country. But there's a downside to that convenience and those affordable prices, as Amy Standen reports.
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?
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.
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.
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.
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.