Iran is boasting that it has hypersonic missiles and says it already has begun firing the cutting-edge weapons at Israel.

China's nuclear arsenal is growing faster than any other country's, by about 100 new warheads a year since 2023, said ...

Artificial intelligence is no longer just a futuristic tool—experts now warn it could trigger an accidental nuclear war and push the world toward World War III. In this video, we break down the latest ...

The UN nuclear watchdog said Israeli strikes on Wednesday destroyed two buildings making centrifuge components for Iran's ...

SIPRI estimates that Israel has 30 aircraft, 50 land-based missiles and 10 sea-based missiles, and these warheads are capable of being delivered anywhere within a maximum radius of 4,450 km ...

Iran said early Wednesday it fired hypersonic missiles at Israel in the latest round of overnight strikes between the ...

Nine countries currently either say they have nuclear weapons or are believed to possess them. The first to have nuclear arms ...