Russian President Vladimir Putin said on the eve of a summit with U.S. President Donald Trump that their countries might ...

By Mark Trevelyan LONDON (Reuters) -Russian President Vladimir Putin said on the eve of a summit with U.S. Donald Trump that ...

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

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

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

Each Aug. 9 a peace ceremony is held in Richland, Wash., to mark the atomic bombing of Nagasaki, Japan, using plutonium ...

Responding to Russia’s aggression and growing doubts about U.S. security commitments, Poland has announced a dramatic ...

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

The E3 letter follows months of diplomatic stalemate, particularly after a 12-day war between Iran and Israel in June.

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