Mobile Telecommunications

Masayoshi Son, the billionaire boss of SoftBank 9984 0.67% Group Corp., has long presided over a quarterly…

T-Mobile US Inc. TMUS -0.15% said its cost and customer trends had improved heading into the end of 2022 after the…

Celebrity deepfakes are coming to advertising.Among the recent entries: Last year, Russian telecommunications company MegaFon released a commercial in which a simulacrum of Hollywood legend…

When cellphones first started to grow in popularity in the late 1980s, it wasn’t clear if the network that powered calls would center on a terrestrial or satellite service. Neither system…

The decades-old satellite industry is setting its sights on a target that until lately looked unreachable: the everyday smartphone.Better technology has convinced a who’s-who of aerospace…

KYIV, UKRAINE— Elon Musk said the cost of maintaining Starlink terminals in Ukraine is approaching $20 million a month and SpaceX can’t…

SEOUL— Samsung’s de facto chief Lee Jae-yong and SoftBank Group Corp. Chief Executive Masayoshi Son…

The Tokyo-based tech conglomerate, by far the world’s largest startup investor in recent years, would likely use its own cash for what would be the third SoftBank Vision Fund if it moves…

Apple Inc.’s AAPL 1.97% new emergency-text feature on its latest iPhones makes it a first-mover in a budding market for low-cost…

The iPhone 14 Pro Apple AAPL 1.39% unveiled Wednesday can run well over $1,000, but it might cost some buyers almost nothing to upgrade,…