Iran lashes out at Austria after a report claims Tehran has an advanced nuclear weapons program, sparking diplomatic tensions ...

Iran reacted immediately, saying it will establish a new enrichment facility “in a secure location” and that “other measures ...

U.S. President Donald Trump appeared to shift his previously optimistic tone on the talks this week, saying he was ...

Iran is failing to comply with nuclear obligations a UN watchdog has said, marking the first time the country has failed to ...

Iran and the United States will hold a sixth round of negotiations over Tehran’s rapidly advancing nuclear program this Sunday in Oman, the sultanate’s foreign minister said Thursday, as regional ...

VIENNA—Iran’s nuclear program remains a top focus for inspectors from the International Atomic Energy Agency, particularly as any possible deal between Tehran and the United States over the program ...

Iran’s nuclear program remains a top focus for inspectors from the International Atomic Energy Agency, particularly as any ...

European powers and the United States submitted a resolution to the UN's nuclear watchdog board on Tuesday condemning Iran's ...

Iran-US talks over Iranian nuclear file are less friendly and Israel is threatening to attack Iran’s nuclear sites.

The U.N. nuclear watchdog’s board of governors has formally found that Iran isn’t complying with its nuclear obligations for ...

VIENNA (AP) — Iran's nuclear program remains a top focus for ... That set in motion years of tensions, including attacks at sea and on land. Iran now enriches up to 60%, a short, technical ...