Voters in four states head to the polls today for their primaries. Here are the races to watch. And, global conflicts are at their highest level since World War II, data shows.

Due to advancements in treatment and screening, more Americans are surviving cancer. But many are left with lingering mental health challenges like anxiety and depression.

Republican incumbents are facing tough challenges in Maine and Nevada. In South Carolina, a crowded field of MAGA-devoted Republicans are facing off to be the next governor.

The Supreme Court is heading into its crunch time, the part of the year when the justices are racing to finish decisions and dissents in the cases that remain undecided. Here's what's left.

Recent studies suggest the weight loss and diabetes drugs may prevent cancer and slow its progression. While weight loss is known to curb cancer risks, GLP-1s may act on other brain and metabolic pathways to prevent cancer.

Israel and Iran agree to stop strikes for now, voters in four states head to the polls Tuesday for primaries, Trump makes baseless claims about election fraud in California.

NPR's Steve Inskeep speaks with tech journalist Karen Hao about the Pope's recent warnings that AI companies represent a new form of colonialism.

The new report by the Uppsala Conflict Data Program said the massacres in El Fasher pushed one-sided violence in Africa to its highest levels since the Rwandan genocide in 1994.

President Trump is casting doubt on the results of California's primaries, claiming there was voter fraud. NPR's Leila Fadel asks Attorney General Rob Bonta about the baseless claim.

Michel Martin speaks with sports journalist Albert Samaha about Game 3 of the NBA Finals and New York City's response to having President Trump in attendance.