The telecom giant has been under pressure as rivals AT&T and T-Mobile continue to offer cheaper plans and aggressive promotions, especially during the launch of new iPhone models.

AT&T has reached a combined $177 million settlement over two data breaches. Several lawsuits emerged across the U.S. — and were later consolidated — after AT&T notified millions of customers that ...

Dish sent letters to American Tower, stating that it was no longer obligated to lease space on the cell towers because Dish’s parent, EchoStar Corp., had been forced to sell valuable wireless spectrum ...