Who's who, what's what in tech today

January 14 January 14     FOLLOW US      NEWS SPORTS LIFE MONEY TECH TRAVEL OPINION WEATHER USATODAY.COM   TECH   TECH   This blood test promises to help you stall old age     InnerAge, a $99 service, uses blood to determine your body's age and suggest improvements.     Read Story

COLUMNIST           Back to the Future from CES 2015 How does our future compare to the one described in the 1989 sequel?     TECH           Tech Five: GameStop shares surging The video game retailer reported "strong" holiday sales.     TECH           Silicon Valley absent from list of top 40 diverse firms Black Enterprise magazine releases its list of the 40 best companies for diversity.   Advertisement   PERSONAL           Report: Here's how to manage Apple Watch The smartwatch is reportedly expected to launch in March.     TECH           Report: Facebook unveils Work for businesses Service will allow companies to launch their own version of social network for employees.     TECH           NASA: Space station crew safe after evacuation NASA says "leak of harmful substances from the cooling system" prompted evacuation.     TECH           Apple patent knocks GoPro shares Apple also gets a patent for touchless computing.     CARS           Honda's Uni-Cub is a bar stool on wheels The 'personal mobility device' is a prototype that could eventually help the disabled     TECH           Elon Musk is gung-ho about Mars Seattle boasts a highly technical workforce     The Day In Pictures Gallery People attend a rally to support former Atlanta fire chief Kelvin Cochran following his termination on Jan. 13 at the state Capitol in Atlanta. Mayor Kasim Reed says Cochran's termination was based on his judgment and not anti-gay statements in his s     Popular Stories NASA: Space station crew safe after evacuation First 'Charlie Hebdo' issue since attack sells out Al-Qaeda Yemen says it was behind 'Charlie Hebdo' attacks