T-Mobile US Inc. TMUS is not used to double-digit moves. Now the stock is having its worst day in 13 years. Shares fell 13% to $149 at midday Friday. That puts the stock on track for its steepest ...

SpaceX just locked up $8 billion worth of 800 MHz spectrum, and Verizon reports earnings days later with a turnaround story that now faces a hard deadline before a well-funded rival shows up.

SpaceX has a deal to purchase nationwide low-band spectrum licenses for a planned terrestrial mobile network that would complement the space-based Starlink cellular service. SpaceX will buy up to 14 ...

Canaccord Genuity analyst Aravinda Galappatthige believes SpaceX’s ($SPCX) agreement to acquire an additional 14 MHz of paired low-band spectrum is raising ...

Elon Musk’s SpaceX has struck a deal to buy a nationwide low-band wireless spectrum, a move the company said would allow Starlink Mobile, its satellite-based cellular service, to become a full-fledged ...

SpaceX called its recent multibillion-dollar purchase of US airwaves a critical ​step towards building a mobile network, but ...

SpaceX is taking another step toward turning Starlink into a full-fledged mobile service, announcing an agreement to acquire nationwide wireless spectrum from investment firm Grain Management. The ...