Ayatollah Ali Khamenei

Iran's Ayatollah Ali Khamenei said Mecca "belongs to all Muslims," and their security during Hajj was a God-given right that Saudi Arabia fails to uphold.

Iran's Atomic Energy Organization is planning to expand its stocks of fuel used to enrich uranium for nuclear power and weapons.

"The one who must leave is the U.S., not the Islamic Republic. We are from this region: the Persian Gulf is our home; West Asia is our home," Khamenei said.

The Ayatollah said Muslims must resist arrogant western nations.

Iranian officials have called for users to leave the encrypted messenger and move to a homemade alternative, complete with "death to America" and "Let's pray" stickers.

Iran is sending officials to Lebanon, Iraq and Syria as tensions mount with Israel, Saudi Arabia and the U.S.

Iranian supreme leader Ayatollah Ali Khamenei says it's the Islamic Republic's duty to protect citizens from social media companies stealing their data.

The U.S. and Iran are both fighting ISIS, but accuse one another of destabilizing the Middle East.

Coinciding with International Women's Day, Iran's supreme leader Ayatollah Ali Khamenei fired off on the West's "deviant model" for women.

Iran's supreme leader Ayatollah Ali Khamenei said, "what the Saudis do...is certainly a betrayal of the Islamic Ummah and the Muslim World."

Trump insisted he was "a very stable genius," but Iran's Ayatollah Ali Khamenei said "these extreme and psychotic episodes won't be left without a response."

At least 21 people have been killed in the protests, the largest in Iran since 2009.

In 1953, the CIA backed a coup against democratically elected Iranian Prime Minister Mohammad Mossadegh, restoring absolute power to the Shah.

Iranian officials accused the U.S. of once again meddling in their internal affairs and offered to help Trump address his own hunger problem.

In Kermanshah, where the largest demonstrations took place, protesters shouted slogans against the Iranian leader Ayatollah Khamenei.

Ayatollah Ali Khamenei said President Donald Trump has insulted the Iranian people ahead of an important national holiday.

The U.S., Israel and Saudi Arabia are demanding a new or no Iran nuclear deal, but the fallout of such a move could end up undermining their interests.

Iran's Ayatollah Ali Khamenei and North Korea's Kim Jong Un have stood behind Syrian President Bashar al-Assad, despite accusations of human rights abuses.

"I have a Twitter account and I think it is a suitable tool for public diplomacy, connecting to people around the globe and voicing our ideas."

President Donald Trump's "both sides" comments about violence in Charlottesville have been condemned at home and abroad.

Supreme Leader Ayatollah Ali Khamenei opposed the former president's bid.

Iran angry over prime minister's comments about 'aggressive regional actions.'

The comments drew a rebuke from Tehran in an unusually harsh exchange between the regional rivals over the running of the annual hajj pilgrimage.

An exhibition of 150 submissions is now up in the Iranian capital, as Germany, Israel, UNESCO and others condemn the contest.

With the nation's top two clerics old and unwell, more of the same may not be on offer.

It is a terrifying prospect for Ayatollah Ali Khamenei if Moscow were to force Assad's ouster.

The remarks by Ayatollah Ali Khamenei followed a wave of arrests of journalists and intellectuals.

"The Americans have a long-term plot and are trying to dominate Syria and then the whole region," Ayatollah Ali Khamenei said.

He had traveled from his home in Dubai to visit relatives.

Rouhani needs sanctions lifted quickly; Khamenei just ordered him to move slowly.