China blog site shuts accounts over 'rumors'

(AP) -- China's most popular microblogging site is cracking down on what it says is the spread of false rumors after the ruling Communist Party told Internet companies to tighten control over information online.

NASA scientist: No Doomsday in 2012

According to NASA scientist David Morrison, the widespread Internet rumor that the world will end in 2012 due to some astronomical event is a hoax. Dr. Morrison attributes the hype to 'cosmophobia' fueled by fake science ...