May 23, 2013 11:22 pm Earthquake Rattles Northern California A 5.7 earthquake centered approximately 50 miles northwest of Chico hit just before 9 p.m. There have been nearly two dozen aftershocks as strong as 3.6. George Kiriyama and Jeff Ranieri report. US & World Videos 0:28 A Vermont state trooper plunges into icy pond to rescue 8-year-old girl 2:59 Keep these travel etiquette tips in mind this holiday season 2:20 Bodies of Missing Men Found in Rubber Bins Inside Storage Unit 1:42 Hundreds of Golden Retrievers Walk a Mile for the Official Boston Marathon Dog 1:51 Typewriter Shop Owner Receives Gift From Tom Hanks