A high level of carbon monoxide was detected in 14-year-old Miller Gardner's hotel room, Costa Rican Police revealed.

A norovirus outbreak aboard a luxury cruise ship has left over 224 passengers and 17 crew members sickened, according to the CDC.

Mahmoud Khalil, a leader of the encampment protests at Columbia University last spring, was detained on March 8 at his student apartment building.

The head of Meta’s artificial intelligence research division said she plans to step down, vacating a high-profile position at the parent company of Facebook and Instagram at a time of intense competition in the development of AI technology

Filmmaker Oliver Stone on Tuesday called for Congress to reopen the investigation into the assassination of President John F. Kennedy.

Elon Musk appeared to boast of advance knowledge of a planned arrest related to Social Security fraud, frustrating law enforcement officials, sources tell ABC News.

Staffing at HHS will fall from 82,000 to 62,000 -- one-fourth of the workforce.

Attorneys say alleged Venezuelan gang members were deported Sunday to El Salvador's notorious CECOT prison despite a court order prohibiting such deportations.

Payton Gendron, the teenager who killed ten Black people at the Topps supermarket in East Buffalo, is trying to get his trial moved to New York City.

House GOP leaders are expected to block Republican Rep. Anna Paulina Luna's petition to allow proxy voting for new lawmaker parents up to 12 weeks after giving birth.

Attorney General Pam Bondi is directing federal prosecutors to seek the death penalty for Luigi Mangione if he is convicted of the murder of CEO Brian Thompson.

Congressional Democrats are renewing their push to expand in vitro fertilization access for military service members and veterans.

A pair of special elections for the U.S. House in Florida on Tuesday to fill the vacancies left by former Republican Reps. Mike Waltz and Matt Gaetz has heated up.

Russia launched no long-range strike drones into Ukraine on Monday night and into Tuesday morning, Ukraine's air force said.

Oscar-winning filmmaker Oliver Stone is set to testify to Congress about thousands of newly released government documents surrounding the assassination of President John F. Kennedy

A Maryland man with protected legal status was sent to the notorious prison in El Salvador following an "administrative error," according to an ICE declaration Monday.

New York City Mayor Eric Adams asked a federal judge on Monday to drop criminal corruption charges before a political deadline this week.

As U.S. experts head to Myanmar to assist in recovery from the Southeast Asia earthquake, teams from China are filling the void.

Homemade explosive devices were discovered by a citizen who was walking near a park outside of Dallas, according to authorities.

Hundreds of thousands of customers were without power across the Midwest on Monday after deadly, severe weather battered the region on Sunday.

Armed gunmen broke into former Seahawks player Richard Sherman's home with his family inside, according to video he shared on social media.

Spending in the Wisconsin Supreme Court election has passed $90 million as of Monday, according to a tally by the Brennan Center for Justice.

Tariffs are expected to hike prices by thousands of dollars per vehicle.

The New Mexico Republican Party headquarters was targeted in a suspected arson attack on Sunday, according to officials.

Georgia U.S. Rep. Lucy McBath says she’s suspending her exploratory 2026 bid for governor, casting uncertainty on the Democratic field