Lead time is not a nuisance to be endured. It is a strategic dial that governs service, cost, cash and competitiveness.

As the US prepares to turn clocks back on November 2, President Donald Trump has renewed calls to end Daylight Saving Time, ...

Daylight saving time has already overtaken standard time, running eight months from the second Sunday in March to the first Sunday in November.

Some people check a wristwatch; others use a smartphone app or the position of the sun. But although these methods will tell you what time it is, they won’t reveal your internal time – that is, the ...