Zaghari-Ratcliffe was sentenced to prison for five years in September 2016, charged with trying to overthrow the Iranian regime.
Prices could reach $90 a barrel.
“I am asking for WORLD PEACE, nothing less!” Trump said in early-morning tweet.
Israel purportedly rejected a previous plan that would have seen Iranian forces kept about 60 miles from its border.
Israeli Prime Minister Benjamin Netanyahu said that "major powers have spoiled Iran" as he joined President Donald Trump in isolating the Islamic Republic.
The president has issued an explosive warning to Iran's President Hassan Rouhani to "NEVER, EVER THREATEN THE UNITED STATES AGAIN."
"Don't play with fire, or you will regret."
Despite recent rifts in their strategic relationship, Russia and Iran are still working together in what appears to be the latter stages of Syria's civil war.
While the relationship between Trump and Putin is discussed, Netanyahu managed to drag the U.S. away from Russia and “the whole world.”
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.
As the Syrian military retakes the city where a nationwide rebellion was sparked, Israel prepares to enforce the land it seized in 1967.
Iran and Israel both want Russia's support, but how long can Moscow remain in the middle?
"No one, regardless of age, should be subjected to flogging; that a child was prosecuted for consuming alcohol and sentenced to 80 lashes beggars belief."
Iran implements a conservative interpretation of Islamic Sharia Law, which sets modesty requirements for men and women in public.
Syria and Israel have been technically at war since 1948 and have fought at least three major conflicts, including in 1967 when Israel seized the Golan Heights.
Iran has previously moved to crackdown on Instagram and recently, a judiciary official suggested that blocking or filtering the platform is on the government’s agenda.
Top diplomats from China, the EU, France, Germany, Iran, Russia and the U.K. believe the nuclear deal “is in the security interest of all.”
"You impose sanctions on major producers ... and yet you are asking them to reduce the prices?"
Iranian President Hassan Rouhani's hardline rhetoric is earning him a key ally among the country's military elite.
Trump said it was “just out” that Obama administration gave away 2,500 visas to Iran ahead of the nuclear deal, a claim made in Iranian media.
The head of Iran's meteorological service said that, unless the general knows something he doesn't, there's no way a country can steal clouds.