Nuclear weapons tests were once a regular occurrence, but most countries haven’t tested in decades, following the adoption of the Comprehensive Nuclear-Test-Ban Treaty in 1996. Now, that moratorium ...
Scientists have detected what they described as "unusually high" levels of a radioactive substance called iodine-129 in the West Philippine Sea (WPS)—the chemical often used as a clue to track nuclear ...
Nearly 10,000 nuclear weapons are currently operational worldwide, with a combined explosive force equivalent to 135,000 ...