United Healthcare sued by hospitals over underpayment. Emergency care disputes affect patients' insurance coverage nationwide ...

Luxury sellers spent the past decade assuming that if they built bigger, flashier and more expensive, buyers would line up.

Sports betting in the United States is colliding with a quieter revolution in prediction markets, and the friction point is ...

Using words like ‘factors,’ ‘denominators’ and ‘multiples’ may be part of a constellation of good math teaching practices ...

In an era defined by economic uncertainty, rising living costs, and a workforce increasingly detached from traditional career ...