Iran's stock of uranium close to weapons grade has jumped since December, two reports by the U.N. nuclear watchdog said on Wednesday.

The stock of uranium enriched to up to 60% fissile purity, close to the roughly 90% of bomb grade, has been a long-standing concern for Western powers, which say there is no civil justification ...

The United Nations Security Council will meet behind closed doors on Wednesday over Iran's expansion of its stock of uranium ...

The stock of uranium enriched to up to 60% fissile purity, close to the roughly 90% of bomb-grade, has been a long-standing concern for Western powers, which say there is no civil justification ...

which developed the first atomic bomb during World War II. However, this too is a little more complicated, as the uranium atom was first split in 1938 at the Kaiser Wilhelm Institute for Chemistry ...

This photographic exhibition shows how Canadian uranium and Canadian scientists contributed to the development of the atom bombs dropped on Hiroshima and Nagasaki in August of 1945.

Iran's Near-Bomb-Grade Uranium Stock Jumps, IAEA Reports Say By Francois Murphy VIENNA (Reuters) - Iran's stock of uranium close to weapons grade has jumped since it announced a dramatic ...

The stock of uranium enriched to up to 60% fissile purity, close to the roughly 90% of bomb-grade, has been a long-standing concern for Western powers, which say there is no civil justification ...

The stock of uranium enriched to up to 60 per cent fissile purity, close to the roughly 90pc of bomb-grade, has been a long-standing concern for Western powers, which say there is no civil ...