T-Mobile is wasting no time expanding — and solidifying — its 5G network in the U.S. following its recently completed merger with Sprint. The two companies, now one, are combining their networks ...

T-Mobile and Sprint say they need to join forces if they want to compete for 5G. But opponents of the proposed merger aren't buying it. The heads of both telecom companies made their case Wednesday ...

T-Mobile (TMUS) regains investment appeal as valuation resets and customers grow. Read the latest analysis on the stock here.

BEIJING — As tensions rise between the United States and China in the high-tech realm, even a merger of two U.S. wireless providers has become entangled in fears about losing international ...

#3 Wireless player T-Mobile is seeking to improve its competitive position by merging with Sprint. The deal would accelerate the development of the more rapid 5G network. Approval of the pending deal ...

NEW YORK (AP) — T-Mobile’s $26.5 billion takeover of Sprint could mean higher or lower phone bills, depending on whom you ask. A federal judge in New York ultimately took T-Mobile’s track record of ...