The iPhone 5s.

Is there life still in the iPhone?

Apple's profits are down but it has sold more smartphones than expected in the latest quarter, soothing fears that demand for its biggest product has hit a wall.

Marissa Mayer said in a letter to employees that she wasn't planning to go anywhere.

Yahoo CEO in line for $76m payday

Yahoo CEO Marissa Mayer says she's not going anywhere. But if she exits the company within a year of a "change-in-control", she'll be in line for one very golden parachute.

Hans Vestberg had come under fire in recent months.

Ericsson ousts CEO, shares soar

Swedish mobile telecoms gear maker Ericsson ousted Hans Vestberg as chief executive on Monday, a move led by major shareholders after months of criticism of Vestberg's leadership and pay.

Hello Barbie

Barbie makes a comeback

Sales in the world's most famous doll jump by almost a quarter in the past quarter as Barbie comes in different shapes and skin tones.

Tesla shares rose after Elon Musk's tweet.

Tesla 'master plan' to be revealed

​Tesla Motors Inc chief executive Elon Musk said Wednesday he will roll out a new master plan for the electric luxury car maker this evening, after hints he intends to make Tesla a renewable energy enterprise offering products and services beyond vehicles.