Add Yahoo as a preferred source to see more of our stories on Google. The US said it has intelligence that China conducted banned nuclear explosive tests. The nuclear monitoring organization said it ...

On Oct. 30, 2025, President Donald Trump ordered the United States to resume nuclear weapons testing for the first time since the early 1990s, arguing the move was necessary to keep pace with Russia ...

US intelligence agencies believe that China is developing a new generation of nuclear weapons and has conducted at least one covert explosive test in recent years as part of a broader push to ...

President Trump’s call to resume nuclear tests was muddied this week when Energy Secretary Chris Wright said the United States would not resume explosive testing, which was last conducted in the 1990s ...

An image of a mushroom cloud is shown at the theater of the Atomic Testing Museum, in Las Vegas, Nevada, Feb. 11, 2005 (AP photo by Joe Cavaretta). In the midst of trading promises with both allies ...

On 30 October, shortly before meeting the Chinese president Xi, Trump posted yet another disruptive ‘truth’ on his social media platform. However, unlike the previous few months, this disruption had ...

Beijing has dismissed claims by a senior US official that China conducted nuclear explosive testing in June 2020 as having "no factual evidence." At a news conference on Wednesday, Chinese Foreign ...