NorthWestern Energy announces merger with a South Dakota utility company; Health officials confirm Lewis and Clark County measles case; Montanans can now use a digital driver's license*.

The "black moon," a rare phenomenon that occurs during a new moon phase of the lunar cycle, will occur this weekend. But don't get your hopes up too much, scientists say, because it will be ...

As people age, they may be surprised to find that younger folks don't understand what they're going through, but adult children or caretakers can do a lot to help older people adjust to a new reality.