NPR Staff

Jon Cleary's songwriting is pure New Orleans. The pianist and singer has absorbed every last bit of sound from the Mississippi delta. But here's the thing: Cleary was born and raised in England.

A new clinical trial is set to begin in the United Kingdom using the powerful noses of dogs to detect prostate cancer in humans.

While research has been done before, these are the first trials approved by Britain's National Health Service.

The trials, at the Milton Keynes University Hospital in Buckinghamshire, will use animals from a nonprofit organization called Medical Detection Dogs, co-founded in 2008 by behavioral psychologist Claire Guest.

Syd tha Kyd, the lead vocalist of the neo-soul crew The Internet, got that nickname from a next-door neighbor growing up. That man is still her neighbor, because she still resides in the house she's lived in since she was 2.

A man in his early 40s with a kind, weathered face is talking to a room full of children.

"In some ways, all of us are basically abandoned or not really a wanted person," he says. "Everybody kind of give up the hope on us. But in this place, you are welcome and you have opportunity to change, and we will be with you, no matter what. This is a community of love and compassion."

Cara Nicoletti loves food almost as much as she loves books. Over the years she has found herself thinking about the delicious dishes woven into the stories she loved as a child. In fact, she tells NPR's Rachel Martin that when she re-read her old books, she found underlines that she didn't remember making in the sections about food.

High-profile, officer-involved fatalities across the country have put police departments everywhere under more scrutiny than ever.

For a lesson in how to move forward, they could look at the history of the Los Angeles police.

In the '80s and '90s, Los Angeles was trapped in a cycle of crime, crack and gang warfare. Investigative journalist Joe Domanick says back then, the Los Angeles police just made things worse with its crime-fighting strategy — which involved using military-style tactics to subdue and arrest suspects, who were mostly from minority neighborhoods.

Mike Flanigin has been a working musician for two decades. His first gig was at a Holiday Inn in Dallas, Texas, followed by a stint in the house band at Antone's in Austin. And for eight years he made his Hammond B3 organ growl and purr for the crowds at the Continental Club Gallery.

In this season of anger in many black communities that are reacting to police brutality, we're remembering the largest urban riot of the civil rights era.

Fifty years ago this week in Los Angeles, the African-American neighborhood of Watts exploded after a young black man was arrested for drunken driving. His mother scuffled with officers and was also arrested, all of which drew an increasingly hostile crowd.

One of the key questions surrounding the Iranian nuclear deal is what it means for the country's so-called "breakout time." That's the length of time Iran would need to produce enough highly enriched uranium to make one nuclear weapon.

The deal would limit Iran's nuclear activity in ways that stretches the breakout time. There's a general consensus that the current breakout time is around two to three months, and that would be extended to around a year under the agreement.

President Obama's perhaps most notable statement on race came recently in Charleston, S.C. That's where he gave the eulogy for nine African-Americans killed by a white man in a church.

The president has also continued to address the killings of black men at the hands of the police, and he's pushing to reduce the number of prison inmates, who are disproportionately black.

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