After a Delta flight made an emergency landing in Atlanta in February, a maintenance crew found there was barely any or possibly "no oil visible" in the aircraft's right engine, the National ...

It's standard for older diesel engines to emit black smoke under full load, which occurs during "turbo lag." As the diesel engine waits for the turbo to spool, the machine will blow thicker black ...

FILE - A worker wearing a mask walks past a Boeing 737 Max 9 as it is prepared for a flight from Renton Municipal Airport, Nov. 18, 2020, in Renton, Wash. (AP Photo/Ted S. Warren, File) Safety experts ...

A Delta jet departing from the world's busiest airport made an emergency landing Wednesday after smoke was seen pouring from one of the plane's engines. Hartsfield-Jackson Atlanta International ...

Safety experts recommended Wednesday that the engines on Boeing’s troubled 737 Max airplanes be modified quickly to prevent smoke from filling the cockpit or cabin after a safety feature is activated ...

Get any of our free daily email newsletters — news headlines, opinion, e-edition, obituaries and more. Safety experts recommended Wednesday that the engines on Boeing's troubled 737 Max airplanes and ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Safety experts recommended Wednesday that ...