** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. ** Early last year, I was invited to ...

Metal fatigue has been associated with the type of engine failure experienced with Southwest Flight 1380. The media suggests that it was unusual for this type of failure to occur at cruising altitude.

The jet engine fan blade that broke loose Saturday on a United Airlines plane near Denver, triggering a massive failure leading to the grounding of dozens of Boeing Co. 777s, resulted from metal ...

This is an archived article and the information in the article may be outdated.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. DENVER (KDVR) — Metal fatigue on a fan blade ...

HONOLULU (KHON2) — Federal investigators say metal fatigue appears to be a factor in a mishap involving a United Airlines plane bound for Honolulu. We’re Hawaii’s weather station, get the latest ...

The National Transportation Safety Board (NTSB) has cited evidence of "metal fatigue" as a contributing factor in the engine failure of a Southwest flight that made an emergency landing and resulted ...

US National Transportation Safety Board (NTSB) investigators found evidence of metal fatigue in the left engine of the Southwest Airlines Boeing 737-700 that made an emergency landing at Philadelphia ...

For the second time in four months a 240-ton leaf of a main Ohio River miter-gate lock has failed, severely restricting shipping and signaling, once again, that it can be perilous to depend on aging ...

U.S. NTSB investigators determined metal fatigue is suspected as the reason a fan blade fractured just before an in-fight engine failure suffered by United Airlines Flight 328 on Feb. 20, board ...

Damage to a fan blade that led to parts of the engine a United Airlines Boeing 777 jet to break apart mid flight last weekend was likely caused by metal fatigue, the National Transportation Safety ...

A team of materials scientists and engineers affiliated with several institutions in China has found that one of the major reasons solid-state lithium batteries fail over time is metal fatigue in the ...

The jet engine fan blade that broke loose on a United Airlines plane Saturday near Denver, triggering a massive failure leading to the grounding of dozens of Boeing 777s, resulted from metal fatigue, ...