Police tussled with demonstrators at Emory University and Northeastern University.

President Joe Biden met with a 4-year-old girl held hostage by Hamas until the terrorist group released her last November.

Speaker Mike Johnson said that Hamas' support of the anti-Israel protests at schools such as Columbia University calls for congressional intervention.

The U.S. military has begun building the temporary pier off of Gaza that will bring 2 million meals a day to Gaza.

The founder of World Central Kitchen says the seven aid workers killed by Israeli airstrikes represented the “best of humanity.”

World Central Kitchen founder José Andrés delivered emotional remarks at a celebration of life in honor of the seven aid workers with his organization that were killed.

ABC News' Brian Buckmire and Stephanie Ramos take a look at the campus protests from a legal perspective and talk about Speaker Johnson's recent visit to Columbia University.

University of Maryland students staged a sit-in for Gaza while multiple protestors at Emory University were arrested.

Rachel Goldberg and Jon Polin, parents of Israeli-American hostage Hersh Goldberg-Polin, respond to the new propaganda video released by Hamas that appears to show proof that their son is alive.

The parents of 24-year-old Hersh Goldberg-Polin, who was captured at the Nova Music Festival on Oct. 7, are speaking out the newly released video.

White House national security adviser Jake Sullivan said the U.S. has been in contact "at multiple levels with the Israeli government" for answers.

The parents of Hersh Goldberg-Polin are urging him to “stay strong” more than 200 days after he was taken captive. ABC News' Rhiannon Ally reports.

The Senate on Tuesday passed a package to deliver $95 billion in foreign aid to Ukraine, Israel and Taiwan

As dozens more are arrested in college protests over the Israel-Hamas war, White House Press Secretary Karine Jean-Pierre shares the opinion of the Biden administration.

A Hamas-run Telegram channel released a video, made under duress, appearing to show Hersh Goldberg-Polin, a 24-year-old American who was captured at the Nova Music Festival on Oct. 7.

House Speaker Mike Johnson spoke out against the growing antisemitism on U.S. college campuses and called for Columbia University's president to resign.

Director of Manhattan College Mehnaz Afridi breaks down the ongoing college protests across the country.

Protests on college campuses across the country have been calling for the divestment of funds from Israeli military operations.

Hersh Goldberg-Pollin had been held captive by Hamas for 201 days after being captured during the Oct. 7 attack.

President Biden's plan to open a pier next month off the Gaza coast faces several unresolved logistical issues, including who will provide security to U.N. aid workers.

Doctors told ABC News that for many patients Al Basma was the last chance to become parents.

An activist group says Google fired at least 20 more workers in the aftermath of protests over technology the company is supplying the Israeli government amid the Gaza war

Dozens of students across the country were arrested and in-person classes at Columbia are canceled as tensions over the conflict in Gaza rise among the student population at Yale and NYU.

Students across the U.S. are making their voices heard in response to America's involvement in the Israel-Hamas war. Plus, jurors hear dramatic testimony in Donald Trump's criminal hush money case.

Despite hundreds of arrests at pro-Palestinian protests and demonstrations, students and supporters show no sign of retreat. Our panel addresses balancing free speech and student safety.

The university canceled in-person classes as demonstrators on both sides faced off on campus.

Maj. Gen. Aharon Haliva, the head of Israel’s Military Intelligence Directorate, has submitted his resignation in the wake of the Oct. 7 surprise terror attack.

The dueling protests over the war in Gaza have forced classes to switch to remote learning, along with heightened security amid the start of Passover.

The head of Israel’s military intelligence directorate has resigned over Hamas’ Oct. 7 attack

The president of Columbia announced classes will be remote on Monday ahead of the first night of Passover amid rising tensions stemming from protests about the Israel-Hamas war.

The House of Representatives approved a $26 billion aid package on Saturday.

Ukrainian and Western leaders have welcomed the passing of a desperately needed aid package for Ukraine by the U.S. House of Representatives

The House of Representatives on Saturday passed foreign aid bills that included billions in aid to Ukraine, Israel and Taiwan.

Israeli Prime Minister Benjamin Netanyahu tweeted out his thanks after U.S. legislators approved more American weaponry for Israel. Meanwhile, Israel launches new strikes in Southern Gaza.

ABC News’ Jay O’Brien reports from Capitol Hill, where legislators passed the $95 billion package of aid for Ukraine, Israel, and other U.S. allies on Saturday.

House passed a $95 billion foreign aid package that includes support for Ukraine, Israel and Taiwan, along with a measure to ban TikTok if its China-based owner didn't sell its stake within the year.

The University of Southern California announced it redesigned its commencement program and canceled all speakers after earlier canceling the valedictorian's address because of "security concerns."

Both Iran and Israel appear to be de-escalating the conflict after the latest strike.

ABC News’ Phil Lipof spoke with former Deputy Assistant Secretary of Defense for the Middle East, Mick Mulroy, on the airstrikes launched by Israel to Iran.

Three missiles were fired from Israeli fighter aircraft outside of Iran, according to a senior U.S. official.

Retired Lt. Gen. William Troy says Israel's retaliation against Iran sends a message about Israel's capabilities, without escalating hostilities too far.

The panel discusses how the United States fits into the escalating tensions.

A day after Israeli fighter aircraft boldly struck an air defense radar site inside Iran, top US and Israeli officials declined to publicly acknowledge the incident.

In a round table, ABC News correspondent Terry Moran breaks down the latest details between Israel and Iran.

Israel, early Friday morning local time, launched a retaliatory strike against Iran, a senior U.S. official told ABC News.

The U.S. had made clear that whether or not to strike back at Iran was a decision for Israel alone to make.

ABC News Chief Global Affairs Correspondent Martha Raddatz reports on Israel’s retaliatory attack on Iran.

The strike was in response to Iran's attack last Saturday

More than six months into the Israel-Hamas war, here is a timeline of how the aid and hunger crisis has unfolded in Gaza.

Israel had vowed to retaliate in response to a direct military assault but It is currently unknown if there are any casualties or what facility was targeted.