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

"The only thing that the West understands is strength. We can destroy all of them with nuclear weapons," TV presenter ...

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 ...

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

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

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

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 ...

Alex Wellerstein joins WIRED to answer the internet's burning questions about nuclear science. Which nations have nuclear ...

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