NPR News

Researchers trying to understand diseases and find new ways to treat them are running into a serious problem in their labs: One of the most commonly used tools often produces spurious results. More than 100 influential scientists met in California this week and agreed on a strategy to address the troubling issue.

In the summer of 1936, a plain and sturdy farm woman from southern Minnesota traveled to New York to meet the mayor, stay at the Waldorf, dine at the Stork Club and make headlines in every major newspaper.

That woman was Susan Eisele, my grandmother, who Country Home magazine selected — out of 4,000 entrants — as its "Rural Correspondent of the Year."

The award came with a $200 prize and a two-week trip to New York and Washington.

California Gov. Jerry Brown has signed a bill that ends a statute of limitations on prosecuting rape cases.

The bill is widely believed to be inspired by allegations against comedian Bill Cosby, after some of his accusers came forward long after the alleged sexual assaults took place. Cosby has repeatedly denied the allegations.

Soap opera pioneer Agnes Nixon, who created All My Children and One Life to Live, has died at the age of 93. She is known for highlighting challenging and taboo social issues through daytime television.

Her son Bob Nixon told The Associated Press that she died at a physical rehabilitation facility in Haverford, Pa.

It's once again time for the annual ritual of fear and loathing, also known as the performance review — at least for the companies that still do them.

Many have abandoned the old way of evaluating their employees in recent years. Last year, even General Electric — whose former CEO, Jack Welch, championed the system often known as "rank and yank" — did away with its annual review.

What's taking the old system's place? A hodgepodge of experiments, essentially.

California's state treasurer has announced he is suspending major parts of the state's business relationship with Wells Fargo because of a scandal involving unauthorized customer accounts.

In a letter to Wells Fargo, John Chiang asked, "how can I continue to entrust the public's money to an organization which has shown such little regard for the legions of Californians who have placed their well-being in its care?"

Artificial intelligence is one of those tech terms that seems to inevitably conjure up images (and jokes) of computer overlords running sci-fi dystopias — or, more recently, robots taking over human jobs.

But AI is already here: It's powering your voice-activated digital personal assistants and Web searches, guiding automated features on your car and translating foreign texts, detecting your friends in photos you post on social media and filtering your spam.

A new study of violent behavior in more than 1,000 mammal species found the meerkat is the mammal most likely to be murdered by one of its own kind.

The study, led by José María Gómez of the University of Grenada in Spain and published Wednesday in the journal Nature, analyzed more than 4 million deaths among 1,024 mammal species and compared them with findings in 600 studies of violence among humans from ancient times until today.

The findings tell us two things:

Curious George famously managed all sorts of escapes — from policemen, firemen, zookeepers and plenty other humans who didn't like his mischief. But many readers don't know that the husband-wife team who created the inquisitive little monkey — who is celebrating his 75th birthday this year — had the most harrowing escape of all.

Life changed as Sadiik Yusuf knew it about two years ago, when the FBI appeared at his front door in Minneapolis to tell him his son Abdullahi had been stopped at the airport, suspected of trying to board a flight that would take him to Syria to fight with ISIS.

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