UnitedHealth has named a new boss almost two months after its then-chief executive Brian Thompson was shot and killed in New ...

He's known as a Jamie Dimon protegé, a 9/11 hero, and an operational expert. Now Fiserv's Frank Bisignano can add government hell-raiser to his résumé.

There's been a shake-up in leadership at Sony Interactive Entertainment, but what could it mean for the future of PlayStation ...