From Steve Jobs' black turtlenecks to Mark Zuckerberg's hoodies, here's a look at some of the tech elite's most recognizable ...

Apple CEO Tim Cook announced plans to unveil a new product this week. But what will it be? "Get ready to meet the newest member of the family. Wednesday, February 19. #AppleLaunch," Cook teased on ...

Some billionaires make sure you know they're rich with designer outfits, flashy jewelry ... show it off-or do the complete opposite. Tim Cook, the CEO of Apple, was a good example of the latter.