'She got divorced 4 years ago': My friend, 72, has COPD. She has one son. Does she need to write a will?

"She has not written a new will since the divorce." (Photo subject is a model.) I have a 72-year-old friend who is declining with chronic obstructive pulmonary disease (COPD). She got divorced 4 years ...

You should act your age – at least when it comes to exercise. Here’s why

For decades, I had done everything experts recommend – eat well, sleep well, exercise – and yet my doctor was still telling ...

Here’s What The US Air Force Is Doing To Keep The F-22 Dominant Before The F-47 Arrives

The F-22’s combination of stealth, speed, maneuverability, and sensor fusion remains uniquely suited to penetrating contested airspace and generating decision-quality targeting data; those combined ...