In this Thursday, Jan. 17, 2013 photo provided by the Japan Transport Safety Board shows the distorted main lithium-ion battery, left, and an undamaged auxiliary battery of the All Nippon Airways' ...

(AP) Federal regulators let Boeing write the safety conditions for the problematic battery system in its beleaguered 787 “Dreamliner,” prescribe how to test it and carry out those tests itself, ...

Boeing Co. said one of its 787 Dreamliner test jets was being allowed to resume limited flights Thursday after an electrical fire grounded the fleet and added to delays for a plane already running ...

Boeing said Monday that it has not made a decision on when 787 flight testing will resume as it continues to investigate the electrical malfunction that led to a fire onboard aircraft ZA002 last week ...

said in a joint statement. “The traveling public’s safety is our highest priority,” LaHood and Huerta continued. “These test flights will be an important part of our efforts to ensure the safety of ...