U.S.

Veterans groups are trying to get vets to take a pledge not to commit suicide. They're using a powerful symbol to invoke the pledge — a sword forged from steel from the World Trade Center.

On May 1, 1866, Memphis was home to a massacre that killed 46 African-Americans and injured many others. Now a historical marker shows an ongoing rift between white historians and black activists.

The U.S. Commission on International Religious Freedom says the refugee crisis, political strife and economic dislocation all contributed to a worldwide deterioration of religious freedom last year.

Nearly all of Detroit's 97 public schools were closed Monday because too many teachers called in sick. Teachers there have known for months that Detroit Public Schools will run out of money after June, unless lawmakers approve hundreds of millions of additional dollars. But anger boiled over when they found out they might be working for free right now.

President Obama's daughter, Malia, is taking a year off before starting college in the fall. The so-called "gap year" before college has long been a staple — even a right of passage — in many other countries. NPR reports on the growing trend to defer freshman year to pursue other interests.

This week's primary in Indiana has become a do-or-die test for the #StopTrump movement and the campaign of Sen. Ted Cruz. Donald Trump hopes a big victory for him will settle the Republican race.

Puerto Rico's governor has issued a debt moratorium on a $422 million payment that the U.S. territory was supposed to pay off on Monday.

The state has been steadily losing manufacturing jobs for years. The issue is already playing a big part in the presidential campaign, and it could drive a lot of people to the polls on Tuesday.