A California man has been sentenced to eight years in prison after admitting to shipping weapons and ammunition to North ...

SEOUL, South Korea (AP) — North Korean leader Kim Jong Un condemned South Korean-U.S. military drills and vowed a rapid ...

Outer space has emerged as the world's next battlefield, demonstrated by recent cyberattacks on satellites blamed on Russia.

HONG KONG (Reuters) -Alongside a massive build-up in conventional military firepower, China has embarked on a rapid and ...

Alongside a massive build-up in conventional military firepower, China has embarked on a rapid and sustained increase in the ...

In Japan and South Korea there is deepening concern over the reliability of long-time American security guarantees – whether ...

Terence Tarnowsky, a physicist at Los Almos National Laboratory (LANL), will present his results at the fall meeting of the ...

In an ever more dangerous world the focus should be on how we can limit, not increase, the risk of major nuclear conflicts.

A nuclear engineer explains how the International Atomic Energy Agency monitors peaceful nuclear programs, and why it’s worrisome that Iran stopped cooperating with the IAEA.

The recent 12-day war against Iran is a harbinger of potentially growing nuclear dangers to come.

Some suggested it might be a good idea for some countries to get nuclear weapons; for instance, an Indian bomb might deter China from aggression in South Asia.