On April 3, 1973, Martin Cooper stood on a sidewalk on Sixth Avenue in Manhattan with a device the size of a brick and made the first public call from a cell phone to one of the men he’d been ...

If you are into cute little cell phone icons that (may) speak a thousand words, Apple's last iPhone OS update brought an important feature: Emoji picture characters.

US Ambassador to the European Union Gordon Sondland’s cell phone call to President Donald Trump from a restaurant in Ukraine this summer appears to be a shocking security breach that raises ...