Restored machine to explore mysteries of Big Bang   Atheist student groups flower on college campuses   A bad month in Afghanistan rippled across the US   Hackers leak e-mails, stoke climate debate   Mental health cases tax police, emergency workers   More Americans expected to travel for Thanksgiving   59 and counting: Health care bill nears test vote   Thousands of Spanish farmers protest low prices   US, Paraguay meet to boost trade ties   Landrieu to vote to move ahead on health care bill   Democratic Sen. Mary Landrieu says she will vote with party to move ahead on health care bill.   Housing data in focus as Wall Street rally pauses   Italian police arrest 2 linked to Mumbai attacks   Sri Lanka to open refugee camps ahead of polls   'New Moon' takes record $72.7M box office bite   Singer Robbie Williams to court investors: report   Bush, Ellis, not making trip to Tampa   NC man gets life in prison for woman's fatal scare   Dutch workers protest pending retirement age rise   Top German economists critical of tax relief: report