01/08/2014 8:06amThe number of countries possessing the makings of a nuclear bomb has dropped by almost one-quarter over the past two years, but there remain "dangerous weak links" in nuclear materials security that could be exploited by terrorist groups with potentially catastrophic results, according to a study released Wednesday.
01/08/2014 11:26amThe commander whose decision to overturn a sexual assault conviction forced major changes in military law said Wednesday he is retiring, blaming public second-guessing of his actions as a distraction for the Air Force.
01/08/2014 6:55pmThe Obama administration on Wednesday pressed the nation's schools to abandon what it described as overly zealous discipline policies that send students to court instead of the principal's office. Even before the announcement, school districts around the country have been taking action to adjust the policies that disproportionately affect minority students.
01/08/2014 8:37pmOutgoing Virginia Republican Gov. Bob McDonnell apologized in a major speech Wednesday to lawmakers for a gift scandal that eroded his political standing, but claimed strong economic leadership and new transportation funding as lasting achievements.