Commercial aviation's high safety record stems from standardized decision-making and the widespread use of Standard Operating Procedures (SOPs), a practice largely absent in general aviation, ...

That all works great against expensive SAM radars that are mounted on trucks and put up on hills away from ground clutter. A GPS jammer randomly on a truck in an area even somewhat populated, for ...

January 18, 2026 • The Episcopal bishop of New Hampshire told priests protesting ICE to get their wills and affairs in order. Some praise the bishop, while other priests say they never signed up to be ...

Carol M. Kopp edits features on a wide range of subjects for Investopedia, including investing, personal finance, retirement planning, taxes, business management, and career development. Khadija ...