A snippity exchange between the crew of an American Airlines 767 and the Kennedy Airport control tower on Wednesday concluded when the plane made an emergency landing.
The Federal Aviation Administration on Friday said it has no plans to resume certification testing of Boeing's 787 Dreamliner aircraft until it fully understands what caused an incident on Tuesday.
NASA on Thursday said that the launch of the final mission of the space shuttle Discovery will take place no earlier than December 3 as necessary repairs have not been completed.