5:23am

Sat May 18, 2013
Media

Media Covers Itself In Privacy Debacles

Transcript

SCOTT SIMON, HOST:

This is WEEKEND EDITION from NPR News. I'm Scott Simon. Pair of unrelated stories this week, both involving the news media, served to remind a lot of Americans of how little information that we may assume to be private, really is private. One story involves the U.S. Justice Department's efforts to find out who reporters are talking to; the other, reporters secretly monitoring their sources' activities.

We're joined now by NPR media correspondent David Folkenflik, from New York. David, thanks for being with us.

Read more

5:23am

Sat May 18, 2013
Music

After Health Issues, Influential Conductor Back At Met Opera

Transcript

SCOTT SIMON, HOST:

This weekend at Carnegie Hall, a giant returns to the podium. James Levine will lead the Metropolitan Opera Orchestra for the first time in two years after a string of health challenges from shoulder injuries to spinal problems. He's considered by at least one critic to be the most influential American conductor since Leonard Bernstein. That critic is Anthony Tommasini, lead classical musical critic for the New York Times.

Read more

5:23am

Sat May 18, 2013
Author Interviews

Dan Brown: 'Inferno' Is 'The Book That I Would Want To Read'

Robert Langdon is back. The Harvard art professor in custom tweeds — and an ever-present Mickey Mouse watch — wakes up in a hospital after getting grazed in the head by a bullet, wondering how he ended up in Florence. He's got a sinister artifact sewn into his coat and just a few hours to keep the world from a grim biological catastrophe.

Read more

5:23am

Sat May 18, 2013
U.S.

Prime Challenge Sends Mathematicians On Infinite Search

Transcript

SCOTT SIMON, HOST:

A University of New Hampshire professor announced this week he's come close to solving a centuries-old problem proving something called the twin prime conjecture. We asked our math guy - Keith Devlin, of Stanford University - to join us, as he does now from their studios. Keith, thanks very much for being with us.

KEITH DEVLIN: Thanks, Scott. Nice to be with you again.

Read more

3:18am

Sat May 18, 2013
Environment

Not Your Grandpa's RV: This Roving Lab Tracks Air Pollution

Originally published on Sat May 18, 2013 11:45 am

Ira Leifer, next to an RV he has outfitted with methane sensors and other equipment to sniff the air.
Richard Harris NPR

If you're driving down the road someday and you come across a camper with a 50-foot periscope sticking up into the sky, you just might have crossed paths with Ira Leifer. His quirky vehicle is on a serious mission. It's sniffing the air for methane, a gas that contributes to global warming.

Leifer is an atmospheric scientist at the University of California, Santa Barbara. But you'll more often find him off campus, in a garage, next to a string of auto body shops near the airport.

Read more

Pages