Elizabeth Chambers, the ex-wife of Armie Hammer, was the target of a frightening attempted break-in at her Los Angeles area .

Hammer told a rules official about an incident during Thursday's first round of the Memorial Health Championship, which was later determined on Friday to be grounds for the disqualification of Hammer ...

The Pentagon detailed how the U.S. military executed its operation against three Iranian nuclear facilities. NBC News' Courtney Kube details what we know of the operation, entitled Midnight Hammer.