Telecommunications company AT&T is responding to reports that information on millions of customers was leaked online. Hack ...

AT&T Inc. T and Charter Communications CHTR are major players in the fiber broadband industry. Operating as one of the ...

Japanese company Rakuten Symphony and U.S. carrier AT&T have extended their ongoing collaboration with the aim of driving ...

As customers demand faster, more dependable services, we’ve developed several solutions like AT&T Business Voice to better ...

AT&T Inc. investors can’t proceed with a proposed class action over allegedly misleading statements about toxic lead cables, ...

AT&T touts its momentum, but competitors are moving aggressively into fiber as well, raising the stakes in the U.S. broadband ...