Friday March 12, 2010 Updated 6:31 AM PST
At least three major aftershocks rocked central Chile on Thursday, striking minutes before its...
Slow Death by Rubber Duck The Secret Danger of Everyday Things By Rick Smith and Bruce Lourie ...

Gov. Charlie Crist's grand plan to revive the dying Florida Everglades by buying back the land, a key part of his legacy, could be on...
Chronicle 3.11.10 4:00 AM
A troublingly high number of U.S. patients who are given angiograms to check for heart disease turn out not to have a significant...
Chronicle 3.11.10 4:00 AM
Too many pregnant women who want to avoid a repeat cesarean delivery are being denied the chance, concludes a government panel that...
Chronicle 3.11.10 4:00 AM
A lone wolverine discovered in California almost 90 years after the species supposedly went extinct here is apparently searching for a...
Chronicle 3.9.10 4:00 AM
The U.S. Supreme Court agreed Monday to decide how far the government can go in looking into the backgrounds of NASA scientists and...
Chronicle 3.8.10 5:14 PM
The Exploratorium, San Francisco's innovative hands-on science museum in the Marina, has received two anonymous gifts totaling $90...
Chronicle 3.9.10 4:00 AM
The officers came with bullhorns to impoverished neighborhoods near the epicenter of Chile's devastating earthquake, warning looters...
Chronicle 3.8.10 4:00 AM

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