William Zachry

Why won't patients take their meds? It's an enormous problem, and the solution--still being sorted out--is exceptionally complicated.

Is there a specific place where we can plug in some type of security to help stop the mischief? No. But could there be?

Recent arrests underscore the huge problems with workers' comp fraud in the area, though regulations are helping injured employees.

The dangers of sleep deprivation in many areas of the work environment are often overlooked. Here are 10 problems to watch for.