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KNAU 88.7 is operating on impaired low power. APS has shut off power to our tower atop Mormon Mountain to service another radio station's meter. APS estimates full power will be restored around midnight Sunday evening/Monday morning.
KNAG 90.3 FM Grand Canyon is back on-air. Our engineers have repaired transmitter equipment on the ground but suspect the tower-mounted antenna may have sustained damage & are working to locate the problem; further repairs to come... Thanks so very much to our dedicated listeners in the region for their patience & support!
KNAU Arizona Public Radio is integrating new audio software into both news and classical services. We thank you for your patience and support through the transition.
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Adding A Funny Form Of Carbon To Silly Putty Creates A Heart Monitor
Graphene comes in sheets barely an atom thick and is extremely good at conducting electricity. By adding the unusual form of carbon to Silly Putty, scientists created flexible sensors.
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•
2:45
For Jews Born On Leap Day, A Second Chance At A Bar Mitzvah
Jewish men and women turning 52 Monday are also having their 13th leap year birthday, finally getting a chance to celebrate their Bar or Bat Mitzvah. NPR takes a look at how they are celebrating.
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•
2:19
Obama Lifts Veil Of Secrecy On TPP, And It's A Whopper Of A Trade Deal
The U.S. trade representative has released the full text of the Trans-Pacific Partnership, a trade deal more than 6,000 pages long. The 12-nation TPP would cover the world's largest free trade area.
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•
2:02
Let's Take A Ride With A Kentucky School Bus Driver
Some people in public education work hidden in plain sight. Here's the story of one man who takes on the role of surrogate parent, teacher and counselor.
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•
3:40
Youssra El Hawary Scales A Wall With A Wink And A Smile
A catchy, crazy little song for one sweet voice, accordion and recorder has enraptured a country — and more than one American listener.
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•
2:30
Competition Heartbreak: A Tenth Of A Point Changes Rio's Carnival Winner
A Samba school in Brazil partied for days after winning Rio's Carnival competition for the first time in 30 years. But a judge made a mistake, and the prize must be shared with another samba school.
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•
2:21
Neon Indian: A Musician With The Mind Of A Filmmaker
Alan Palomo says he deliberately took his time making his band's latest LP: "At some point I was just kind of like, 'I don't want to spend my 20s in a van."
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4:28
The Covfefe Act Has A Silly Name — But It Addresses A Real Quandary
In an era of unfiltered tweets from the president, Rep. Mike Quigley's bill would require the archiving of the president's social media posts — from official and personal accounts.
A Difficult Childhood Inspires A Dad To Do Better
Michael Ryan, a juvenile judge in Ohio, says his mom was a drug addict, and the way he parents his own son is to do the opposite. His son gets it. "I don't want to see you in court," his son says.
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•
2:49
How An Interview With A Shark Researcher Wound Up Starring A Shark
Why have dozens of great white sharks turned up around Southern California beaches recently? Finding the answer led to a close-up view of a baby great white shark — and the researcher who caught her.
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3:34
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