We've all heard the latest health advice: Avoid transfats. Eat more fruits and vegetables. You may notice those changes on grocery store shelves, 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.

What do you think should be in a school lunch? School lunch programs face major challenges. In addition to buying food, they must cover overhead and staffing. Often the products that bring most money come from vending machines.

What about demand? Should schools be responsible for changing the way kids eat, replacing the french fries with veggies? Tell us your thoughts by leaving a comment
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Listen to the "What's For Lunch" Radio report on QUEST.

Post by Lauren Sommer who reports for QUEST and Radio News at KQED-FM.

Hey y'all -- there is a story on wine in Napa on QUEST tonight that you won't want to miss. QUEST is KQED's new TV, radio, web, and education project about science and environment in Northern California, and their latest science story has taken them to Napa Valley. The story is titled "Napa Wineries Face Global Warming" and explores the potential effects of climate change on the unique ecology and climate of Napa Valley.

The Napa and Sonoma microclimates produce world famous wines, but what happens if the climate changes? Scientists are predicting that global warming could increase the number of super-hot days in the California wine region, interfering with the way grapes ripen. Local scientists and wineries are beginning to look at how to prepare.

Post by Craig Rosa, Interactive Producer, QUEST