Samsung, battling to hold on to its lead in the smartphone market, needs to win back consumers from Apple with its next big thing. But will the new Galaxy S6 be big enough?
The world's most valuable company joins Wall Street's pre-eminent stock index, a key metric of the nation's economic performance.
After a woman reportedly earns $6,500 per month off Airbnb for her rent-controlled Manhattan apartment, a judge issues her a temporary injunction to halt immediately.
Apple's iOS now controls approximately 89 percent of the smartphone industry's worldwide operating profits.
The wireless carrier expects the momentum to continue into 2015, but it will have to reckon with the costs of its Data Stash program.
Light at the end of the financial tunnel? Sony sees a brighter future riding its PlayStation, along with movies, music and components such as image sensors.
The phone maker says the jump in fourth-quarter revenue underscores the success of its plan to "offer tailored product mixes."
The game maker behind the Call of Duty franchise logs a record fiscal fourth quarter, but says the strong US dollar will weigh on overseas sales.
CEO Dick Costolo, facing pressure to rapidly grow the social network, reports Twitter's third straight quarter of profit. Even though growth of monthly active users failed to impress, the stock soars.
Lenovo's Q3 net income declined 4.6 percent to $253 million, but the company came in better than expected after its Motorola acquisition.