Andy Richter, Rashida Jones, Adam Shankman and more marvel at the sight of ice in their backyards -- and wonder if global warming is to...
Pope Benedict XVI, a.k.a. @Pontifex, sent out his first tweet from his iPad: "I bless all of you from my heart"
Pope Benedict XVI joined Twitter -- and though he has yet to post, others are tweeting at him
The changes are likely a response to Google+
Crooner puts rap star's 140 character musings into song
First news organization to pay to promote its tweets