Weekend All Things Considered

Weekends at 4pm
Guy Raz
Genre: 
Composer ID: 
5187c8b0e1c86bcc976c2313|5187c825e1c86bcc976c2210

Pages

4:29pm

Wed July 24, 2013
Environment

What's Swimming In The River? Just Look For DNA

Originally published on Wed July 24, 2013 6:34 pm

Biologists normally look for the hellbender slamander, which is known by the nickname "snot otter," under rocks in streams. But now there's a gentler way: They can take water samples and look for traces of the animals' DNA.
Robert J. Erwin Science Source

If you want to protect rare species, first you have to find them. In the past few years, biologists have developed a powerful new tool to do that. They've discovered that they can often find traces of animal DNA in streams, ponds — even oceans.

The idea took root just five years ago, when biologists in France found they could detect invasive American bullfrogs simply by sampling pond water and looking for an exact genetic match to the frogs' DNA.

Read more

4:29pm

Wed July 24, 2013
Code Switch

How Musicians Helped Integrate The Silver Screen

Originally published on Thu July 25, 2013 11:28 am

When Gene Krupa's orchestra was cast in 1941's Ball of Fire, trumpeter Roy Eldridge's presence was not negotiable.
Express Getty Images

5:19pm

Tue July 23, 2013
Around the Nation

Weiner Says He Won't Drop Campaign For NYC Mayor

Transcript

MELISSA BLOCK, HOST:

From NPR News, this is ALL THINGS CONSIDERED. I'm Melissa Block. Disgraced former congressman - and current New York City mayoral candidate - Anthony Weiner is apologizing again, this time after the publication of still more lewd messages and photos that Weiner exchanged online with a woman who is not his wife.

Read more

5:16pm

Tue July 23, 2013
Animals

Nevada Wildfire Could Snuff Out A Rare Butterfly

Originally published on Tue July 23, 2013 6:10 pm

The Mount Charleston blue butterfly is a rare species found only in a few small areas high up in Nevada's Spring Mountains.
Corey Kallstrom USFWS

A big wildfire in a mountain range just west of Las Vegas has put at risk the Mount Charleston blue butterfly, a rare species found in the U.S.

The fire is dying down, but it may be weeks before experts can get to the remarkable area where this butterfly lives to see if it made it through.

Read more

5:16pm

Tue July 23, 2013
Monkey See

90 Years Later, 'Safety' Still The Last Word With Harold Lloyd

Originally published on Tue July 23, 2013 6:16 pm

Harold Lloyd (left) is the All-American Boy, a striver who'll brave nearly anything to get to the top and win The Girl. Noah Young is The Law (center) and Bill Strother is The Pal.
Criterion Collection

There may be no film image more iconic: Harold Lloyd, high above the street, dangling from the minute hand of a giant department-store clock.

The face of the clock swings down; the minute hand bends. It's been 90 years since the silent era's greatest daredevil shot that sequence, and it still has the power to prompt shrieks and laughter.

Lloyd's character was the All-American Boy, innocent in his horn-rimmed glasses, eager to climb the ladder of success — and like many a social striver before him, he was plagued by anxiety that he'd fall before he got to the top.

Read more

Pages