SF News New Study Says Pot Could Protect Brain Cells From Alzheimer's Forget everything you think you know about the effects of marijuana. A study published in the journal Nature proposes that THC, the main active ingredient in the devil's weed, may help prevent Alzheimer's
SF News Have You Seen This Missing Western Addition Man? Police are seeking your help to find Gerald Penn, a 63-year-old Western Addition man who disappeared on Saturday afternoon. According to the San Francisco Police Department, Penn, who suffers from "a severe case