Boeing 787

H&R Block Acknowledges Delays on Some Tax Returns

Last week, shares of H&R Block tumbled after the company reported disappointing earnings. Now the leading tax preparation company says it made a mistake in filing more than 600,000 tax forms this year. That may delay refunds for those customers by up to six weeks.

Japan Solves Minor Boeing 787 Problems, But Not the Big One

Japanese authorities have identified the causes of fuel leaks and other problems with Boeing's 787 Dreamliners, but are still investigating the more serious battery problem that forced an emergency landing in January and the worldwide grounding of the jets.

United Airlines Drops Boeing 787 'Dreamliner' Through June 5

United Airlines cut the grounded Boeing 787 'Dreamliner' from its flying plans at least until June and postponed its new Denver-to-Tokyo flights on Thursday, as airlines continued to tear up their schedules while the plane is out of service. The world's 50 787s have been grounded since Jan. 16.

More Nightmares for Dreamliner: Incident Grounds All 787s in Japan

Japan's two biggest airlines grounded all their Boeing 787s for safety checks Wednesday after one was forced to make an emergency landing. All Nippon Airways said a cockpit message showed battery problems and a burning smell was detected in the cockpit and the cabin.

Market Minute: FAA to Launch Comprehensive Review of Boeing 787

The Federal Aviation Administration is undertaking a comprehensive review of the critical systems of Boeing's 787s, the aircraft maker's newest and most technologically advanced plane, after a fire and a fuel leak earlier this week, the agency said Friday.

The 7 Worst New Product Flops of 2011

A host of new products launched this year. So were big successes -- like the iPhone 4S and the Boeing Dreamliner 787. Other new offerings crashed and burned spectacularly. Here's 24/7 Wall St.'s look at the biggest duds of 2011.

Boeing's Dreamliner Delays: Outsourcing Goes Too Far

After Boeing announced yet another -- the seventh -- delay in the first delivery of the innovative 787 passenger jet, it's now clear that Boeing's decision to outsource both the design and manufacturing of the plane was more than it could manage.