United Airlines said it would add a minimum annual spending level that passengers will have to meet to qualify for elite frequent-flier status.

Boeing signed up five customers for a new stretched version of its Dreamliner, a milestone in a marketing push it hopes will reignite sales of the aircraft after the current version was temporarily grounded this year.

Dish Network said it isn't pursuing a new offer to buy Sprint Nextel and instead is focusing on its tender offer for wireless provider Clearwire.

A U.S. federal appeals court called on the Export-Import Bank of the U.S. to review its procedures in approving $3.4 billion in loan guarantees to Air India to buy as many as 30 long-range jets from Boeing.

Christie's London sold $100.4 million of Impressionist and modern art, including a $21.2 million Kandinsky, but the sale lacked the fever-pitch sizzle of similar sales in February and May.

The planned initial public offering by Votorantim Cimentos of up to $4.73 billion would have been the second-biggest IPO in the world this year.

An escalating labor dispute between Amazon.com and its German workforce threatens to undermine the online retailer's reputation and business model in its largest foreign market.

Airliner cockpit panels by decade's end could resemble giant iPads, as the current dizzying array of knobs and switches gives way to touch screens, suppliers at the Paris International Air Show say.