After punching the clock daily and putting in long hours for decades, the time has finally come: A man in your life is heading into retirement. So, what gift should you get him to celebrate this ...

An app promises to do what humans have wondered about forever: tell you the exact day you’ll die. The Death Clock, launched in July, claims to predict your death date using artificial intelligence.

Now that you are off the clock, you are able to fill your time with what you truly enjoy, whatever that may be. In retirement, the clock can become like a friend that you check in with occasionally.

The app analyzes data from 1,200 studies involving 61 million data points to provide personalized life expectancy predictions.