Microsoft's Cortana virtual assistant will be released later this year for users of Google and Apple smartphones.
Data from smartphones and Twitter can accurately show the size of a crowd, helping first responders in an emergency, a study on Wednesday said.
The designer behind Apple's world-changing devices is rising to a new role that frees him to put his creative vision to work across the breadth of the company.
A data breach at a website billed as "the world's largest sex and swinger" community may expose personal and sexual information on millions of users worldwide, a report said Friday.
When it comes to keeping online information safe from hackers and other criminals, it's up to the individual user to keep his or her data secure.
Microsoft said Thursday its Bing search engine would be reconfigured to give more prominence to "mobile-friendly" websites, an acknowledgment of the growing importance of smartphones and other mobile devices.
Spotify, the world leader in music streaming, said Friday it had tripled its losses in 2014 owing to heavy investments, as media reported the group would soon begin streaming videos.
The anonymous thought-sharing app Whisper has hired a president and signed its 10th advertiser as it tests how to turn the attention of its 10 million monthly users into revenue.
Investigators do not need a search warrant to obtain cellphone tower location records in criminal prosecutions, a federal appeals court ruled Tuesday in a closely-watched case involving the rules for changing technology.
Facebook on Monday began rolling out video calling on its Messenger mobile application, enabling face-to-face conversations among users of the app around the world.