Bloomberg AT&T Inc. and Verizon Communications Inc. are under investigation by US antitrust officials over whether the companies colluded to make it tougher for consumers to switch wireless carriers, according to three people familiar with the matter. Apple Inc., a pioneer in the eSIM technology that makes switching easier, was joined by other equipment makers in complaining to the government ...

Bloomberg General Electric Co reported solid results, reaffirmed its profit forecast and avoided the kind of nasty surprises that marred earnings in recent quarters. Chief Executive Officer John Flannery expressed optimism that GE would exceed its $2 billion cost-cutting goal and said he’s exploring new ways to run the company. “I’m excited about the path we’re on,” Flannery said on ...

Bloomberg Ericsson AB shares soared the most in more than 9 years after the Swedish maker of wireless networks posted first-quarter earnings that were stronger than analysts had expected, proof that the company is making progress in a protracted effort to reverse its fortunes. Ericsson’s closely watched gross margin — the share of sales remaining after production costs — rose ...