From his home in Del Mar, the inventor of the mobile phone, now 96, watches. Of one thing Cooper is certain: The revolution has just begun.

inTouch aims to strengthen seniors’ memories and boost their mental health by addressing what Le Moigne calls a "loneliness ...

DEL MAR, Calif. -- Dick Tracy got an atom-powered two-way wrist radio in 1946. Marty Cooper never forgot it.

The two sons running the business, Eric and Don Jr., announced earlier this month that they would offer mobile phone plans ...

A flaw in O2 UK's implementation of VoLTE and WiFi Calling technologies could allow anyone to expose the general location of a person and other identifiers by calling the target.

Advocates say a more resilient telecommunications network is needed to ensure vulnerable people aren't left stranded during natural disasters.

Microsoft co-founder Bill Gates reveals that his biggest mistake was to not tapping the smartphone market in its nascent stage.

T-Mobile today is notifying customers on some older smartphone plans that their monthly prices will soon be increased by either $2 or $5. T-Mobile confirmed the price increases when contacted by ...