A revisit to the historic Trinity nuclear test reveals how the world's first atomic explosion in 1945 created a rare ...

Nearly 80 years after the event, trinitite still has the power to amaze.

BREAKING visuals and reports from the UAE have triggered global alarm after claims of a “massive explosion” at the Barakah ...

When Iran’s covert nuclear program came to international attention over two decades ago, Tehran insisted that its intentions were peaceful and that it had no plans to develop nuclear weapons.

If Iran suddenly developed a nuclear weapon, the geopolitical shock would be enormous — but many analysts argue it still ...

Sunday, April 26, marks the 40th anniversary of the world’s worst nuclear power plant accident at the Chernobyl nuclear power station in the Soviet Union.

If lawless aggression by ‘might is right’ nuclear-armed powers spreads unchecked, what other option do middle-ranking countries have, asks foreign affairs commentator Simon Tisdall ...

Al Jazeera spoke with MIT professor Ted Postol about what Iran could do with its 440kg of 60 percent enriched uranium.

For decades, China pared back its nuclear weapons program and kept its arsenal to a minimum. Now, new satellite images show China is rapidly expanding its nuclear arsenal and production sites. Why?

Just steps from the Persian Gulf in the Iranian coastal town of Bushehr sits the nation’s only nuclear power plant. Though a fragile ceasefire enacted on April 7 paused the bombing of Iran, the plant ...