Known as the Joint Comprehensive Plan of Action, or JCPOA, the deal followed two years of negotiations during the Obama administration.

Aerial attacks between Israel and Iran continued overnight into Thursday, marking a seventh day of strikes following Israel's Friday attack.

As the legal battle between the Trump administration and Harvard heats up, here's a look at what Harvard calls Trump's "campaign of retaliation" against the school.

Taxpayers will not be paying for President Trump's ongoing appeal of the $83 million defamation case brought by E. Jean Carroll, an appeals court has ruled.

White House press secretary Karoline Leavitt, at the top of her briefing on Thursday, shared a message from President Trump regarding the Israel-Iran conflict.

President Donald Trump faces growing pressure at home and abroad as he weighs his options on whether to get the U.S. involved in the conflict between Israel and Iran.

The president's comments came as workers erected two 88-foot-tall flagpoles, one on the North Lawn and one on the South Lawn, at the White House on Wednesday.

President Trump said he wanted his legacy to be that of a "peacemaker and a unifier." Six months into his term, conflicts are raging on three fronts.

President Donald Trump -- clearly frustrated by the failure of his diplomatic efforts to date -- has raised the prospect of entirely abandoning American engagement.

President Donald Trump has overseen the installation of a massive new flagpole on the South Lawn of the White House

For the second day in a row, Pres. Trump has gathered his national security team in the Situation Room as he decides if the U.S. should strike Iran.

Senate Republicans largely lined up behind President Donald Trump's handling of the conflict between Iran and Israel, and said they trust the president’s judgment.

ByteDance, the Chinese owner of the social media app, has been granted another 90 days to find an American owner.

Trump told top advisers he approved possible attack plans but has not yet given the order to carry out the strike.

President Donald Trump has not made any final decision on the United States' involvement and has yet to decide whether to give a final order, sources tell ABC News.

When asked if he gave Iran an ultimatum, President Donald Trump said he gave Iran the "ultimate ultimatum," but he would not share what the ultimatum was.

A growing division among President Donald Trump's MAGA base has formed as the Israel-Iran conflict continues.

Steve Bannon said it's a mistake for the U.S. to get involved in direct military action against Iran -- urging Trump to question Israeli intel and Netanyahu's warnings.

President Donald Trump posted on social media that the U.S. knows where Iran’s Supreme Leader Ayatollah Ali Khamenei is hiding and demanded the regime's "unconditional surrender."

President Donald Trump criticized Federal Reserve Chairman Jerome Powell as he spoke with reporters outside the White House on Wednesday morning.

U.S. officials signaled Tuesday that the next 24 to 48 hours would be critical.

In the Situation Room, Pres. Trump met with his national security team for over an hour amid questions about what the U.S. will do.

President Donald Trump's meeting with advisers in the Situation Room was underway on Tuesday afternoon, a White House official confirmed, as Israel and Iran continue to trade strikes.

Vance defends Trump after supporters like Tucker Carlson and those in the MAGA base's calls to stay out of the Israel-Iran conflict.

President Donald Trump wrote a threatening post on his social media platform saying the U.S. knows where Iran’s Supreme Leader Ayatollah Ali Khamenei is hiding, calling him an "easy target."

President Donald Trump told ABC News on Sunday that he "may" call Minnesota Gov. Tim Walz after a political assassination sent shockwaves through the state.

The mobile phone service and Trump-branded smartphone, managed by President Donald Trump's adult sons, has raised ethical concerns due to Trump's direct influence over telecommunication policies.

President Donald Trump said overnight that calling Minnesota Gov. Tim Walz after a political assassination sent shockwaves through the state would be a "waste of time."

President Donald Trump said on Monday that Iran wants to "talk" about deescalation as deadly aerial attacks between Tehran and Israel continue.

President Donald Trump has suggested that he would likely extend a deadline for TikTok’s Chinese owner to divest the popular video sharing app

President Donald Trump cut short his trip to Canada to return to Washington, D.C. on Monday. The White House cited Middle East tensions as part of the reason for his departure, offering no specifics.

Some estimates have suggested that up to $1.8 billion in research funding had been cut.

A federal judge ruled directives from the Trump administration that led to the cancellations of research grants from the NIH were "void" and "illegal."

A former Coast Guard lieutenant who received awards for skills in sharpshooting was arrested Monday for allegedly leveling death threats towards President Donald Trump.

Pres. Trump is on the world stage in Canada with Canadian Prime Minster Mark Carney and the other G7 leaders for a two-day summit amid rising international tensions.

ABC News' Linsey Davis spoke to GOP Sen. Ted Cruz of Texas about the ongoing ICE raids, anti-ICE demonstrations, the Israel-Iran conflict and the fatal shooting of government officials in Minnesota.

The schedule change will cancel President Trump's planned bilateral meetings with Ukrainian President Volodymyr Zelenskyy and Mexican President Claudia Sheinbaum.

Some high-profile Latino Republican elected officials have expressed concerns over the Trump administration's handling of immigration and deportations.

President Trump, in a bilateral meeting with Canadian PM Mark Carney for the G7 summit, called it a "mistake" for Russia to have been removed from the G8 in 2014 for annexing Crimea.

President Donald Trump on Monday doubled down on his goal to conduct mass deportations in some of the country's biggest cities, specifically those run by Democrats.

President Donald Trump focuses on war and trade while attending the G7 summit in Canada amid the ongoing Israel-Iran conflict.

The Trump family's real estate business enters the vast U.S. telecom market.

ABC News’ Katherine Faulders reports on the possible broadening of the Trump administration’s travel ban on multiple countries.

The summit comes as President Donald Trump and other allies continue to push for a peace accord between Russia and Ukraine and amid new fighting between Israel and Iran.

The Trump family company says it's launching a mobile phone company, the latest in a string of ventures that have been announced while Donald Trump is in the White House

In 2015, Donald Trump was the 12th Republican to announce his candidacy after descending a golden escalator at Trump Tower in New York.

The Nation celebrated the Army's 250th birthday with tanks, troops and flyovers in Washington, D.C.

This comes as aerial attacks between Israel and Iran continued into Sunday, marking a third day of strikes following Israel’s Friday attack.

The Group of Seven summit is overshadowed by an escalating conflict between Israel and Iran and U.S. President Donald Trump’s unresolved trade war with allies and rivals alike.

Thousands of "No Kings Day" protests are set to be held throughout the country on Saturday to protest the Trump administration.