A century ago, U.S. manufacturers were building a mountain of wealth that unskilled workers could climb. Today, economists see U.S. factories flourishing but say workers will see fewer opportunities.
Stationary bikes that power your gadgets as you pedal are this week's innovation pick. They've already appeared in railway stations and airports in Europe and may be for sale later this year.
The social networking site will not change its requirement for people to use "real" names on their profiles, but it will adjust how alleged violations are reported and enforced.
Adam Sandler and Netflix are doing four original movies together — perhaps because you can't build a network on prestigious, binge-watchable television series alone.
Companies including PayPal and Apple are competing to convince merchants and consumers to use their swipe-and-go mobile payment systems. Credit card breaches may speed up the use of digital wallets.
Commerce and payments are splitting up. Ebay is breaking away from PayPal and its payments operation will turn into a separate, publicly traded company.
A debate has flared surrounding ethics in video game journalism and the role and treatment of women in the video game industry. Attacks online have turned heated, vicious and ugly.
Pro-democracy protesters are downloading a fast-growing app called FireChat to stay in touch. It has been used around the world during political unrest.