As Moscow and Tehran seem determined to push ahead with plans for a gas pipeline linking their countries, critics within Iran argue against the project, warning that it could undercut Iran’s own gas exports.
Iranian officials and media remain sharply divided over Tehran's relationship with Washington, as President Donald Trump's inauguration speech focused almost entirely on US domestic politics.
The chief of the UN's nuclear watchdog has called on Iran to reach an understanding with the new Donald Trump administration over its nuclear program, warning of the risks of escalating tensions in the Middle East.
US President Donald Trump announced he has fired Brian Hook, the special envoy for Iran during his previous term, as he marked his return to the White House on Monday.
Tehran is prepared to start sanctions-lifting negotiations if other parties show readiness, Iran's deputy foreign minister for international and legal affairs said on Tuesday.
As Donald Trump returned to the White House, Iran is seeking Iraqi mediation to facilitate talks with the United States, according to UAE-affiliated Erem News on Monday.
Iran's Supreme Leader Ali Khamenei attended an exhibition at the Imam Khomeini Hussainiya in Tehran on Tuesday, and met with private sector representatives.
President Donald Trump told hostage families he would have deprived Iran of the money to aid the Oct. 7 attack, putting the Mideast crisis at the center of his first rally since being sworn in on Monday.
The Telegram channel of Iran's Foreign Minister has shared an image of the US visa stamp on his passport to refute media reports claiming that the Biden administration denied him a visa to attend a UN Security Council meeting.
Israel and the United States will work together to defeat Iran and end its regional influence, Israeli prime minister Benjamin Netanyahu said in a message congratulating US president Donald Trump on his inauguration day.
There is no point in negotiating with Iran about its nuclear program and President Donald Trump should instead help Israel bomb it, Senator Lindsey Graham said.
Donald Trump can use his so-called maximum pressure policy on Iran to put an end to the Islamic Republic's tyranny, exiled crown prince Reza Pahlavi said in a letter warning the US president against trusting the ruling clerics.
The administration of Iran's president Masoud Pezeshkian's has hinted at willingness to engage with US under Donald Trump and to open Iranian markets to US companies.
Iran's nuclear program is central to strengthening national security and deterring international threats, a top official said on Monday as hawkish President Donald Trump returned to the White House after repeatedly vowing to deny Tehran a bomb.
Iran's Vice-President for Strategic Affairs Mohammad Javad Zarif departed Tehran for Switzerland on Monday morning to attend the World Economic Forum's annual meeting.
On Monday, Iranian President Masoud Pezeshkian said the government was forced to burn mazut, a highly polluting fuel, to prevent interruptions to household gas supplies this year.
Iran will never negotiate over its military capabilities, the foreign ministry spokesman told reporters on Monday, in response to questions about potential Western demands to limit Tehran’s ballistic missile program.
The Khamenei-funded newspaper Kayhan wrote on Monday that US President-elect Donald Trump can only come to Iran to face punishment for ordering the 2020 assassination of IRGC commander Qassem Soleimani.
Iran's regional position is under significant strain, with its air defenses destroyed and key allies isolated, according to Mike Waltz, the incoming national security adviser for the Trump administration.
The Leighee family travelled from Chicago to Washington DC, braving the January chill to queue for hours at Donald Trump's victory rally, a day before his inauguration.
Vladimir Putin on Friday gifted a traditional Russian samovar and a painting with a winter landscape to Iran's President Masoud Pezeshkian during his visit to Moscow, a video released by Russian media shows.