Lagging indicators are widely used to measure business, economic, and financial market trends. Lagging indicators measure events that have already happened. Lagging indicators lack predictive power ...

My colleague Andy Pasztor, a master at crash-investigation reporting who covers the National Transportation Safety Board, has news this afternoon that problems with airspeed indicators may have led to ...

Tiago Cardao-Pito does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...