For more than four decades, much of California's ranchland has been protected by the Williamson Act. But with the state's budget woes, its funding is threatened – and that has both ranchers and environmentalists concerned.
After a series of high-profile recalls, the FDA says it's reconsidering rules that allow cheese makers to use unpasteurized milk in their products. That could mean big changes in Northern California, which has become a hub of artisanal cheese making.
Solar power is booming in California. Last year, state officials approved an unprecedented amount of new solar energy. But large solar farms and small home rooftop installations have run into challenges. As Lauren Sommer reports, that's why a new sector of solar is emerging — one that benefits from being in the middle.
This month begins America's long goodbye to the incandescent light bulb. The most common replacement bulbs, CFLs, are just as bright and warm-colored as the old incandescents. So why do so many people complain about them?
Once upon a time, the job of your local utility — say, PG&E, or SMUD in Sacramento was simple: to sell you energy. Well, that business model is changing. Amy Standen reports.
It probably goes without saying: the dentist's chair isn't the most popular place to visit. But going the dentist may soon be a very different experience. As Lauren Sommer reports, researchers at the University of California San Francisco are developing new technology that may make dentists' drills less common.
After a century of logging, California's old growth redwood forests are only a fraction of what they once were. Today, they remain a narrow coastal band that extends from Monterey Bay to the Oregon border. But redwoods are facing a new threat. As Lauren Sommer reports, scientists are trying to understand how these trees are responding to a changing climate.
Audio Report on Dec 20, 2010 by from QUEST Northern California
If you plan to take any long plane trips this holiday season, here are a few things to keep in mind: jet lag, scientists say, often hits women harder than men. The direction you're flying matters, too. Jet lag is worse when traveling from west to east. In fact, studies suggests that jet lag can do a lot more than just wear us out
California fishermen once hauled in groundfish as if there were an unlimited supply, but now fish stocks have plummeted. Beginning in January, fishermen in California, Oregon and Washington will try something new. They'll become owners of the fishery, much like shareholders in a company. But as Lauren Sommer reports, not everyone is happy about it.
At UC Berkeley, scientists studying how to feed our growing need for energy have turned to a surprising source. As Lauren Sommer reports, researchers there are trying to produce the next generation of green power by mimicking something every weekend gardener works to clean up.
In the wake of mid-term elections, most pundits agree that a national climate change policy is farther from reach. Several science museums and aquariums are currently showing exhibits on climate change in an effort to educate the public on this complicated topic. But as Marjorie Sun reports, these institutions have to walk a fine line through a thicket of sensitive issues.