The Seattle Mariners have gone viral for several promotions this season that don't necessarily bode well for couples attending games at T-Mobile Park together.

George Kirby hasn’t had much to smile about over the past month, which made the wide grin he was sporting all afternoon on Friday at T-Mobile Park that much sweeter for the Mariners’ starting pitcher.

Concerns about a top rival's performance put big telecoms Verizon (NYSE: VZ) and AT&T (NYSE: T) in the investor doghouse on ...

Find insight on network carriers, Orange, Alphabet, Autohome and more in the latest Market Talks covering Technology, Media ...

The speeds of AT&T's 5G fixed wireless service were significantly lower than advertised but it's still worth trying if your ...

AT&T shares fell 2.8% during Friday's session. Investors reacted to the T-Mobile selloff with potential concern for the ...

The smartphone ecosystem has avoided the biggest brunt of President Trump's tariffs, for now. But if that for now ends, major ...

T-Mobile US (TMUS) is lower despite upbeat first-quarter earnings and revenue, after subscriber growth missed estimates ...

T-Mobile posts solid Q1 results but phone subscriber growth misses estimates, raising investor concerns as shares fall.

T-Mobile’s brand and reputation, coupled with a strong network and spectrum position, should enable it to continue gaining market share. We also expect a rational competitive landscape will allow the ...

T-Mobile US logged higher profit and revenue in the first quarter as it continued to add more postpaid phone subscribers than its competitors.

T-Mobile US Inc. reported better-than-expected sales and profit for the first quarter even as new mobile-phone subscribers ...