Despite privacy, security and IPO stumbles, social network's user base just keeps growing
Real-time tweets replacing need for political junkies to wait for pundits to opine after a debate
Obama, Romney's first debate most tweeted event in U.S. politics
To grab more of the market, PC makers need to bring prices down, IHS Suppli says
Intel researcher says PC industry not in decline, but some analysts disagree
Intel CTO Justin Rattner says new tech already on way to boost PC industry
After lowering revenue forecast last week, Intel should build excitement
Chip maker's Q3 numbers not as strong as earlier expected
InSight, to launch in 2016, aims to help figure out how Mars formed
