Karmelo Anthony, the Frisco teen charged with murder for an April track meet stabbing, was indicted on a murder charge.

Karmelo Anthony faces a murder trial for the stabbing death of Austin Metcalf, which may hinge on a self-defense claim.

Polymorphic defense is a radically new evolution in cybersecurity, but it has deep roots in military doctrine.

The US had many alternatives available to address the nuclear threat, and bombing Iran’s nuclear facilities was not the last window of opportunity to prevent a nuclear attack.

An ex-Riverside County sheriff's deputy who fatally shot a wanted man in what he contended was self-defense behaved like a "cowboy," unjustifiably creating a lethal situation, a prosecutor said today, ...

Japan's military test-fired a missile on Japanese territory for the first time Tuesday, as the country accelerates its military buildup to ...

The Feb. 27, 2012, stabbing death of Rachel Winkler in Cameron Park, Calif., made headlines and became the subject of a follow-up Dateline show.

A Chinese fighter jet came within about 150 feet of a Japanese naval reconnaissance plane over the weekend, the Japanese Defense Ministry said Thursday, an action the US ambassador to Tokyo called ...

Opening statements happened Wednesday in the trial of the twin brothers charged with murdering a Yuma teen. 25-year-old David and Adrian Perez-Arzola are both charged with first-degree murder, ...

Juwone Deaver and Jemerious Davis face sentencing on July 8 after a jury rejected their self-defense claim in the fatal shooting of Gracie Griffin.

The Northern Territory government is set to increase its safety measures by allowing the public use of pepper spray for self defence in a 12-month trial.

The chilling moment when a YouTuber claimed self-defense in a Las Vegas Strip shooting has reignited conversations around livestream culture, online feuds, and personal safety. As police continue to ...