The NPA report, running to more than 300 pages, says a persistent culture of secrecy, limited international involvement, and ...

In October 1961, the Soviet Union detonated the Tsar Bomba, a nuclear weapon with a yield of 50 megatons. The explosion was ...

Nuclear weapons testing has affected every single human on the planet, causing at least four million premature deaths from ...

Nuclear weapons testing has affected every single human on the planet, causing at least four million premature deaths from ...

From Pacific islands to global fallout, a new report traces how decades of nuclear testing left a silent health crisis that ...

There are many things that have defined Nevada over time: the Kit Carson trail, the legalization of gaming and loosening of ...

The world passed a nuclear milestone this week. And, perhaps surprisingly given the recent run of saber-rattling from the likes of Russia and the United States, it’s a positive one.

The world has gone eight years, four months, and 11 days without a nuclear test — the longest streak ever, according to the ...

According to the report, the health, social and ecological damage caused by nuclear testing has been widespread and enduring.

Between 1945 and 2017, more than 2,400 nuclear devices were detonated in tests conducted by nuclear powers across multiple continents.