VIENNA (Reuters) - Iran is on course to produce enough highly enriched uranium to make nuclear weapons despite technical problems, a new study says. But increased mechanical difficulties with ...

VIENNA (Reuters) - Iran has blocked a U.N. inquiry into whether it researched ways to make a nuclear bomb, the U.N. nuclear watchdog said on Monday, as Britain said it would push hard for tougher ...

HIROSHIMA--Teruko Yahata was eight when she saw a blueish-white light envelop the sky over her home city of Hiroshima one summer morning, moments before the first atomic bomb explosion knocked her ...