The head of Wal-Mart's mobile business talks up features such as a "smart" shopping list, a location-based store mode for its app, and an easy checkout capability.

"We are providing worldwide geospatial infrastructure to empower people," says company CEO Kevin Montgomery.

Select Twitter advertisers can now use the Lead Generation Card to sign up new customers -- no forms required.

Google Trends just launched new monthly search charts by category for everything from booze to business leaders.

The tech research firm believes 78 million PCs will ship with touch by 2016, up from 4.6 million in 2012.

Emma Way of Norfolk in the U.K. tweets that she hit a cyclist and that she had right of way. The police are informed. Her employer is none too pleased either.

That's nearly half a terabyte of storage from a drive that includes a three-year warranty.

Google Hangouts is available now and can be used within Gmail, just like Google Talk. We'll show you how to enable it so you can start using it right away.