Newsweek has looked at the potential fallout of the U.S. using the largest nuclear weapon in its arsenal, the B-83, on ...

Xi Jinping is almost surely comfortable with Vladimir Putin’s threats to use his most destructive weapons against Ukraine.

South Korean fighter jets were scrambled as Russian and Chinese bombers entered the country's air-defense zone.

Officials recently cited by the New York Times floated moving nuclear weapons into Ukraine as insurance against repeat ...

“Ultra-high purity refers to graphite with a carbon content of over 99.99%, which is characterized by good self-lubricating ...

Within a decade, it is expected that China will have as many nuclear warheads deployed as the United States. Pentagon ...

One thing Hollywood is very good at is scaring the bejesus out of Americans — even when they’re merely spreading false fears.

VIENNA -- China hosted a seminar at the United Nations (UN) in Vienna on Tuesday to promote the use of nuclear technologies ...

Deterrence is impossible if U.S. strategic offensive forces cannot target the full range of enemy nuclear forces, ...

When an Israeli bomb killed Hassan Nasrallah, the leader of Hizbullah, last week, it did not just decapitate a fearsome ...