United and Alaska Airlines found loose bolts on Boeing 737 Max 9 jets after they were grounded. After past issues with the 737 Max, it suggests there may be problems with quality control. Boeing's ...

A CrowdStrike software update that crashed computers globally last week hitting services from aviation to banking and healthcare was caused by a bug in the U.S. cybersecurity firm's quality control ...

Almost two years ago, Boeing's 737 MAX program was almost struck with another disaster when an Alaska Airlines flight had to divert after a sudden blowout of an emergency exit door plug. Since then, ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Over the last few months, I have heard various experienced and knowledgeable experts state (emphatically no less) totally contradictory opinions regarding quality assurance (QA), quality control (QC), ...

Japanese manufacturers adopted quality-control theories developed by American experts to rebuild the Japanese industrial base after the Second World War. Japanese experts such as Dr. Kaoru Ishikawa ...

Quality control takes time and money, but it can save your business significant hassles in the long run. Low-quality products can gain you bad publicity and legal sanctions, including lawsuits and ...

Quality. We all have a few ideas that come to mind when we look for quality. More than likely, you’re envisioning your favorite brand of jeans, one restaurant where the food always tastes just right, ...

In engineering, the Taguchi method of quality control focuses on design and development to create efficient, reliable products.