Today in the history of astronomy, satellites Vela 3 and 4 make the first detection of gamma-ray bursts.

I believe they want to have the capacity, the knowledge, in order to make a nuclear weapon. And I know it’s in the world’s interest to prevent them from doing so.” — Pr ...

The Fukushima disaster in Japan in 2011 and the worst nuclear accident ever, in Chernobyl, now Ukraine, in 1986, expanded the world’s understanding of the destruction that a nuclear war or accident ...

July 14-16 gathering to create recommendations for policymakers and leaders to reduce the threat of nuclear war ...

In the aftermath of the U.S. government’s military strikes against Iran’s nuclear facilities, it is easy to assume that Iran ...

The Australian co-founder of a Nobel Prize-winning advocacy group says it is time for Labor to honour its promise, while in ...