L.A.-based street and commercial artist Shepard Fairey got his butt whooped recently while in Copenhagen, Denmark, reports the Guardian. The 41-year-old creator of the iconic and problematic Obama "HOPE" campaign poster found himself the recipient of punches and kicks outside a club early last Saturday morning. more ›

Copenhagen is an ambitious lecture-within-a-drama about the working and political climate surrounding historically significant World War II era physicists during the development of the first nuclear weapons. Playwright Michael Frayn imagines a fictional post-mortem debate that pits Werner Heisenberg and Niels Bohr against... more ›

While people are hoping for the arrival of Ciclovía (that's seek - low - VEE - uh) here in Los Angeles, San Francisco today announced its 2010 Sunday Streets schedule, which takes place along different thoroughfares throughout the year. SFist explains: "Sunday Streets, for those of you who don't know, is a day when a main thoroughfare in SF closes off to vehicle traffic. Pedestrians and cyclists are then welcome to stroll freely in these areas with little fuss and/or muss from Mini Coopers and Priuses whizzing by." more ›

Over in Copenhagen, world leaders are meeting to discuss and hopefully come to an agreement on emissions and global warming. But what are scientists saying about global warming here in California? One interesting and odd nugget is about bristlecone pine trees that are found mountain areas. Scientists are finding that the higher the temperature, the wider a tree's ring measures, which indicates its annual growth. The trees in high altitude areas, which live for thousands of years, have experienced faster normal growth since 1951, according to Discovery. more ›

On Saturday, over 5,000 groups from around the world gathered for the International Day of Climate Action in an effort to bring attention to the Copenhagen Climate Talks ,scheduled for December when the Kyoto Treaty will be replaced (big question, will the U.S. sign it?). more ›