IP Convergence: Beyond VoIP, Beyond Cost Savings

The company's chief financial officer applauds the removal of significant barriers to its U.S. business.

SK Telecom's Profit Falls 26% SK Telecom reported a worse-than-expected 26% decline in quarterly net profit, pressured by higher marketing costs and a fall in wireless data revenue.

The company's chief financial officer applauds the removal of significant barriers to its U.S. business.

Business in the United States could thrive after a new agreement with the chip maker.

RadioShack Corp.'s second-quarter profit drops 12%, hurt by costs to change its headquarters lease and increase store payrolls, but sales unexpectedly rise after it accelerates promotions and sells more TV-converter boxes.

RealMoney.com contributor Dave Peltier says iPhone sales and a juicy dividend make the stock worth the call.

Sprint Nextel is ditching its cellphone towers. In a bid to raise some much needed cash, the troubled carrier has agreed to sell nearly all of its towers to the private-equity backed firm TowerCo for around $670 million in cash, the two companies announced Wednesday.