Opinion

SACRAMENTO — State lawmakers are wondering if those book-laden backpacks that many kids must lug to school are hurting their backs. -more-

WASHINGTON — Two environmental groups asked the government Wednesday to ban a common wood preservative containing 22 percent arsenic from all playground equipment and to study whether it is safe for other consumer uses. -more-

PASADENA — After years of garnering less attention than its sexier Jovian sisters, the crater-covered moon Callisto is getting closer attention than ever this week from NASA. -more-

S.F. World Music Festival -more-

The glassy-winged sharpshooter and the Pierce's Disease that it spreads are seen as a major threat to the state's wine industry. -more-

The glassy-winged sharpshooter and the Pierce's Disease that it spreads are seen as a major threat to the state's wine industry. -more-

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