News from NPR

Pages

Science
3:35 am
Fri November 23, 2012

Can Shellfish Adapt to More Acidic Water?

Originally published on Fri November 23, 2012 12:53 pm

Transcript

LINDA WERTHEIMER, HOST:

The shellfish industry on the West Coast has had a bumpy few years and increasingly, it is pointing to climate change as the cause. Scientists believe the oceans are becoming more acidic as they absorb the increasing amounts of carbon dioxide in the air, and they are not sure if oysters and other shellfish will be able to adapt to this change. Lauren Sommer, from member station KQED, has this report.

LAUREN SOMMER, BYLINE: Terry Sawyer does a brisk business in oysters.

Read more
The Record
3:35 am
Fri November 23, 2012

How Much Does Crowd Funding Cost Musicians?

The Mallett Brothers Band is, from left to right, Brian Higgins, Wally Wenzel, Luke Mallett, Will Mallett, Nate Soule and Nick Leen.
Courtesy of the artists

Originally published on Wed July 31, 2013 1:25 pm

Read more
NPR Story
3:35 am
Fri November 23, 2012

The Last Word In Business

Originally published on Fri November 23, 2012 12:53 pm

Transcript

LINDA WERTHEIMER, HOST:

Today's last word in business is busting the doorbusters.

Shoppers are heading out to stores today. Many went shopping overnight to seize those Black Friday bargains. But are the deals really unbeatable?

STEVE INSKEEP, HOST:

No. Not according to an analysis by pricing research firm Decide Incorporated and The Wall Street Journal. They found that many products with so-called doorbuster deals had deals that were available at even lower prices at other times of the year - even at the same retailer.

Read more
NPR Story
3:35 am
Fri November 23, 2012

Notre Dame Tries For Undefeated Season

Originally published on Mon November 26, 2012 8:36 am

Transcript

LINDA WERTHEIMER, HOST:

Nothing goes better with a turkey sandwich than a full day of college football. The season is winding down. There's a lot at stake as teams look ahead to bowl games and to the national title. Thanksgiving weekend brings about some of the great rivalries in college football. And here to give us a preview of the weekend is Chris Dufresne, who covers college football for the L.A. Times.

Chris, welcome.

CHRIS DUFRESNE: Well, thanks for having me.

Read more
Environment
2:18 am
Fri November 23, 2012

An Arbor Embolism? Why Trees Die In Drought

A forest near Trieste, Italy, is largely dead owing to drought stress during the summer of 2012.
Andrea Nardini Nature

Originally published on Fri November 23, 2012 12:53 pm

Scientists who study forests say they've discovered something disturbing about the way prolonged drought affects trees.

It has to do with the way trees drink. They don't do it the way we do — they suck water up from the ground all the way to their leaves, through a bundle of channels in a part of the trunk called the xylem. The bundles are like blood vessels.

When drought dries out the soil, a tree has to suck harder. And that can actually be dangerous, because sucking harder increases the risk of drawing air bubbles into the tree's plumbing.

Read more

Pages