CNBCShell swings to profit, but cautious in oil viewMarketWatchThe company said its quarterly profit on a current cost-of-supplies basis--a number similar to the net income that U.S. oil companies report --was $1.4 billion, up from a loss of $6.1 billion i …

CBS NewsOil drilling may have caused deadly 1933 earthquake in Los Angeles, study findsCBS NewsLOS ANGELES - New research suggests oil drilling decades ago may have triggered earthquakes in the Los Angeles region, including the 1933 quake that killed more …