The number of Chinese operational nuclear warheads has increased by more than 100 to over 600, the Pentagon reported.

Satellite images reveal China is building a massive laser fusion facility, which can be used in nuclear weapons research as ...

The experiment bay at the Chinese facility is believed to be about 50 per cent bigger than one in the United States, ...

China is reportedly building a laser-ignited nuclear fusion research centre that it could use to develop nuclear weapons ...

But for countries that have not done many test detonations, he said – China has tested 45 nuclear weapons, compared with 1,054 for the US – such experiments would be less valuable because they ...

A thousand feet beneath the desert, the United States conducts experiments to verify that its weapons work. But some fear a ...

The U.S. and China have signed the 1996 Comprehensive Nuclear Test Ban Treaty ... Young Chinese students look at a Chinese-made atomic bomb on display at the Military Museum in Beijing on July ...

China is building a large-scale laser-ignited nuclear fusion research facility in Mianyang to enhance both nuclear weapons design and clean energy production. The facility's design mirrors the ...

A designer and two group members from China National Nuclear Corp discuss plans at a test site in Chengdu, Sichuan province, in March. LIU KUN/XINHUA China has been rapidly outpacing the rest of ...

BRUMFIEL: For now, it doesn't look like the Trump administration, Russia or China will test a nuclear weapon soon, but all three nations are updating their nuclear test sites. The world's nuclear ...