Russia's upper house of parliament ratified a key strategic partnership deal signed between Moscow and Tehran on Wednesday.

Iran's right to enrich uranium is not negotiable, Foreign Minister Abbas Araqchi said on Wednesday, ahead of a second round ...

Talks between Iran and the United States over Tehran’s rapidly advancing nuclear program had appeared ready to leave the ...

In the first few weeks of Donald Trump’s second term, Iran’s supreme leader, Ayatollah Ali Khamenei, repeatedly rejected the ...

A second round of nuclear talks between the United States and Iran continues to be held in Oman's Muscat, Iran's state news ...

The Kremlin said Wednesday that Russia was ready to do "everything" in its powers to help find a diplomatic resolution to the stand-off between the United States and Iran over Tehran's nuclear ...

Iran and the United States will hold more negotiations next week over Tehran’s rapidly advancing nuclear program.

In Oman on Saturday, the United States and Iran appeared to take the first steps that could lead to a new agreement to limit ...

Fox News senior strategic analyst Ret. Gen. Jack Keane unpacks the driving forces behind Iran and the United States' nuclear ...

The State Department has shut down its office that sought to deal with misinformation and disinformation that Russia, China ...