Camila Domonoske

The CEO of Facebook testified before Congress for the first time on Tuesday. He apologized for allowing Facebook tools to be used to do harm — and vowed to take more responsibility over user content.

"Across the board, we have a responsibility to not just build tools, but to make sure those tools are used for good," the founder and CEO of Facebook will say in his prepared remarks to the House.

Dozens of high school students were returning home from a trip to Europe when their bus hit a low-clearance bridge on Long Island, mangling and shearing off the roof. No fatalities were reported.

Russia and Syria say Israeli F-15s hit an air base in central Syria, killing 14, after a reported gas attack by the Assad regime. Israel won't comment. President Trump says he'll decide on Syria soon.

The country produced renewable power equal to 103.6 percent of mainland Portugal's electrical demand — a feat "unmatched in the last 40 years," the Portuguese Renewable Energy Association says.

More than 300,000 Australians may have had their data improperly shared by Facebook with Cambridge Analytica. Australia is investigating whether Facebook broke the law.

Sorrell runs WPP, the world's largest advertising company. He denies allegations which reportedly involve the misuse of company funds.

Gerónimo Gutiérrez tells NPR that the Mexican government has been sending migrants home in some cases, and offering humanitarian relief in others. "The number has been drastically reduced," he says.

The dating app now says it will stop sharing the information after acknowledging two companies it hired to analyze usage had access to encrypted forms of the data.

Jesse Hernandez was with his family for an Easter picnic in Los Angeles' Griffith Park when he fell through a wooden board — and into a drainage pipe. He was swept away, and a frantic search began.

Sinclair Broadcast Group owns more than 190 local TV stations across the country. The company recently began instructing local anchors to read a script denouncing "fake" news.

Tiangong-1, an abandoned Chinese orbiting lab, re-entered the atmosphere over the South Pacific Ocean Sunday evening, fulfilling predictions by the European Space Agency.

The Trump administration has issued new rules that would keep most transgender people out of the military, but it's still unclear exactly who's affected and how.

On Saturday, students across the country will be marching and rallying to protest gun violence. In Marshall County, a community where gun ownership is widespread, that means choosing words carefully.

In January, a student in Marshall County, Ky. killed two classmates and injured 18 more. The survivors were still grieving when the students at Stoneman Douglas began a national protest movement.

Furniture tip-overs kill multiple children every year. A nonprofit group tested a range of dressers and found there was no way for consumers to tell by looking whether a dresser would be stable.

Under state law, sheriffs can "keep and retain" unspent money from the jail food budget. In Etowah County, a reporter found evidence of how Sheriff Todd Entrekin is spending his "food provision" cash.

Both firms say customers will have to be 21 to buy a gun. Both are also putting new curbs on ammunition purchases in response to the Parkland, Fla., high school shootings.

The 75th Golden Globe nominations were announced on Monday. Among the nominees is actor Christopher Plummer, for his role replacing Kevin Spacey in All the Money in the World, after Spacey faced allegations of sexual misconduct.

Mary Hamilton and Sheila Michaels were friends and civil rights activists in the 1960s. Hamilton was black and Michaels was white, and each, in her own way, changed the way women were addressed.