Tons of uranium have gone missing from Libya, raising nuclear security fears

Around 2.5 tons of natural uranium have gone missing from a site in war-torn Libya, the United Nations nuclear watchdog has revealed, raising security and safety fears. The International Atomic…

Iran enriching uranium to near weapons-grade levels, nuclear watchdog warns

Iran has begun enriching uranium close to weapons-grade levels, according to a report released by the United Nations nuclear watchdog Wednesday, sending Tehran closer to becoming a nuclear power. The…