Ahmad Khan Rahami, the suspect in the weekend bombings in New York and New Jersey, traveled to Afghanistan multiple times in past years, according to law enforcement sources.
Police in Albuquerque were already under scrutiny for a series of fatal shootings when officers responded March 16, 2014, to a complaint about a homeless man camping in the foothills above the city.
The stabbing attack at the Crossroads Center mall in St. Cloud, Minnesota, could have been much worse, if not for the actions of an off-duty police officer.
The contrasting styles of Donald Trump and Hillary Clinton are on display each time the two presidential nominees are forced to react to a national security event.
As September comes to an end, presidential-election observers are beginning to wonder if there will be an October Surprise. In a campaign where the unexpected has become normalized, both parties -- but particularly Democrats -- suspect that the next month could bring a shocking revelation.
Four people were killed and dozens injured Saturday when a charter bus carrying a South Carolina private school's football team crashed in North Carolina, WTVD reported.
Samsung kicked off its Galaxy Note 7 exchange program on Monday, giving smartphone owners in its home market of South Korea the chance to replace their fire-prone devices.
The controversy over whether a police department in Ohio should have released a photo of a couple passed out in a car -- one of them, a woman, apparently overdosed with heroin -- while a four-year-old boy sits in the back seat, misses a key point.
It's the world's toughest "to do" list: stop violent extremism, solve the worst global refugee crisis in a quarter century, foster peace in the ravaged Middle East and -- in the meantime -- work to end poverty, disease, hunger and the threat of nuclear weapons.
Netflix didn't take home a ton of hardware at the Emmys this year, but the company was able to make waves on Twitter with an ad it ran during the TV awards show ceremony.
An explosion in the heart of New York's Chelsea neighborhood sent dozens to the hospital Saturday night. Shortly after the blast, investigators found a second suspicious device a few blocks away, placing much of the city on edge.
