The deal will provide EchoStar with cash to pay down its massive debts and strengthen AT&T position in the 5G and home internet marketplaces in ways that could hurt the cable sector ...

AT&T says its system should function better than regular cable and has several advantages, including the ability to send more content.

Telecommunications giant AT&T, stymied last year by regulators in its bid to drop land-line service to California customers, ...