Russian MP warns US nuclear test plans could destabilize global security, violate CTBT obligations. Follow Newsweek's live ...

As President Donald Trump danced on the tarmac in Malaysia, met Japan’s Emperor in Tokyo, and accepted a gold crown in South Korea one key question kept following him – would he do a surprise meeting ...

Experts say there are roughly 12,241 nuclear weapons across the world, with just over 9,600 thought to be operational.

CNN By Simone McCarthy, Brad Lendon, Betsy Klein, CNN Beijing/Seoul, South Korea (CNN) — President Donald Trump on Thursday ...

Trump ordered the U.S. military to resume nuclear weapons testing. Why were they stopped and why restart now? What to know.

President Trump emerged from his meeting with Chinese President Xi Jinping on Thursday touting agreements on tariffs, rare earth exports and soybean purchases as the two superpowers reached truces ...

The latest in a sustained Russian campaign of massive drone and missile attacks on Ukraine’s energy infrastructure brought ...

4:45 p.m. South Korean Foreign Minister Cho Hyun tells reporters that APEC member states are "very close" to reaching an ...

President Donald Trump on Thursday vowed to begin testing U.S. nuclear weapons "on an equal basis" with Russia and China, ...

President Donald Trump appeared to suggest the U.S. will resume testing nuclear weapons for the first time in three decades, ...

The United States is restarting nuclear testing, a move that could rewrite the world’s nuclear playbook. President Donald ...