Tuesday August 10, 2010 Updated 5:15 PM PDT
The national Planned Parenthood organization has announced it will divorce itself from the networks of...
The California Legislature voted Monday night to pull the $11 billion water bond from November's ballot...
Lynn Rhynes was in his early 50s when his body started falling apart, seemingly all at once. His knees ached and his shoulders were...
Chronicle 8.10.10 4:00 AM
Chronicle Science Editor David Perlman has been honored with a lifetime achievement award for a journalism career that spans seven...
Chronicle 8.8.10 4:00 AM
A long-sealed tunnel has been found under the ruins of Teotihuacan and chambers that seem to branch off it might hold the tombs of...
Chronicle 8.8.10 4:00 AM
A pair of space station astronauts had to hammer loose a stuck connector during an urgent spacewalk to restore a crucial cooling...
Chronicle 8.8.10 4:00 AM
One of Indonesia's most active volcanoes erupted Friday, sending lava and a searing gas cloud tumbling down its slopes. At least four...
Chronicle 8.7.10 4:00 AM
Frank Drake, the famed astronomer who started looking for signals of intelligent beings in distant space 50 years ago, has inspired...
Chronicle 8.7.10 4:00 AM
Take note, kids. What you do to your body today really could hurt you a few decades from now. A new study that followed more than 3...
Chronicle 8.3.10 4:00 AM
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