One of Vince Zampella's crowning achievements was the creation of the Call of Duty franchise, which has sold more than half a billion games worldwide.

Consumer companies will run program sending grants to local communities for major expansion. Listen to "Morning Edition" host Michael Lyle, Jr. discuss this story with Colorado Sun reporter Michael ...

Scientists have developed an experimental way to study how human embryos implant in a uterus, which may provide new insights into why miscarriages occur and how they can be prevented.