Concern in Australia: Radiation 4,500 times higher than normal detected off the coast
Study reveals extreme plutonium levels on the seabed of the Montebello Islands, site of British nuclear tests in the 1950s — Scientists warn of persistent radioactive contamination and potential ecological risks
Concrete “tomb” of radioactive debris from nuclear bombs “is cracking due to climate change”
The concrete "lid" known as the Runit Dome was built on Enewetak Atoll in the Marshall Islands to contain radioactive material from 50s US nuclear tests
Hundreds of US nuclear test videos released (videos)
The footage was declassified and restored