A concrete dome built nearly five decades ago to contain radioactive waste from U.S. nuclear weapons testing in the Marshall ...

In the middle of the Pacific, a massive concrete dome was built to contain over 100,000 cubic yards of radioactive waste from ...

Experts are having a nuclear meltdown. Cracks in a dome over a contaminated nuclear blast site have sparked fears that the ...

Cracks have appeared in a concrete dome holding 120,000 tonnes of contaminated soil and debris from Cold War-era nuclear bomb tests.

A concrete dome containing radioactive waste from Cold War-era atomic bomb tests may be leaking into the Pacific Ocean, according to United Nations Secretary-General Antonio Guterres. The AFP reported ...