Boeing's upcoming 777X is set to be the world's largest twin-engine aircraft when it enters the market. After problems found in tests, it's been further delayed to 2026. Business Insider toured Flight ...

The Boeing 777X has undergone a lengthy testing process due to Federal Aviation Administration (FAA) testing impositions. The reasons for this stem back to safety concerns about the 737 MAX, which had ...

Here's how Boeing's engineers have ensured the 777X's iconic folding wingtips can operate safely and reliably.

Add Yahoo as a preferred source to see more of our stories on Google. I toured an experimental Boeing 777X aircraft, which the planemaker is using to certify the new $442 million widebody. See inside.

Boeing is being forced to ground its entire test fleet of 777X jetliners after a test flight on Friday revealed damage to an engine mount. The test flight for the 777X — Boeing’s latest and most state ...

Boeing Co. has paused flight tests of its 777X jetliner while it inspects the four-aircraft fleet for cracking in a crucial structural component that connects the hulking General Electric Co. engines ...

Boeing said it grounded its fleet of four 777X test fleet after finding damage in one of the jetliner's structures. It wasn't immediately clear whether the problem will delay deliveries of the new ...

Boeing is conducting flight tests for its new 777 series commercial jets for the first time in five months, according to multiple reports. The tests were suspended last summer when structural defects ...

Boeing has paused flight testing of its 777X aircraft due to a structural issue with a custom component between the engine and the aircraft structure. The company is replacing the faulty part, ...