NPR News

Pages

The Salt
5:20 pm
Thu March 7, 2013

If Caffeine Can Boost The Memory Of Bees, Can It Help Us, Too?

Adam Cole/NPR iStockphoto.com

Originally published on Thu March 7, 2013 6:13 pm

Who knew that the flower nectar of citrus plants — including some varieties of grapefruit, lemon and oranges — contains caffeine? As does the nectar of coffee plant flowers.

And when honeybees feed on caffeine-containing nectar, it turns out, the caffeine buzz seems to improve their memories — or their motivations for going back for more.

"It is surprising," says Geraldine Wright at Newcastle University in the the U.K., the lead researcher of a new honeybee study published in the journal Science.

Read more
Politics
5:20 pm
Thu March 7, 2013

Senate Confirms Brennan As CIA Director

Originally published on Thu March 7, 2013 6:13 pm

Transcript

MELISSA BLOCK, HOST:

This is ALL THINGS CONSIDERED from NPR News. I'm Melissa Block.

AUDIE CORNISH, HOST:

Read more
The Salt
4:47 pm
Thu March 7, 2013

In A Grain Of Golden Rice, A World Of Controversy Over GMO Foods

Genetically modified to be enriched with beta-carotene, golden rice grains (left) are a deep yellow. At right, white rice grains.
Isagani Serrano International Rice Research Institute

Originally published on Fri March 8, 2013 10:44 am

There's a kind of rice growing in some test plots in the Philippines that's unlike any rice ever seen before. It's yellow. Its backers call it "golden rice." It's been genetically modified so that it contains beta-carotene, the source of vitamin A.

Read more
Author Interviews
2:50 pm
Thu March 7, 2013

Making It In The Big Leagues Was A 'Long Shot' For Catcher Mike Piazza

Retired Major League Baseball player Mike Piazza's new autobiography, Long Shot, addresses the steroid controversy and recalls the first game after the Sept. 11 attacks.
Simon and Schuster

Originally published on Thu March 7, 2013 3:30 pm

Back in 1988, it wasn't until the 62nd round of the Major League Baseball Amateur Draft that the Los Angeles Dodgers finally picked Mike Piazza. Nobody expected him to make it in the big leagues. But he did. He made his major league debut with the Dodgers on Sept. 1, 1992, and he hit his first home run just 12 days later.

Read more
Shots - Health News
2:47 pm
Thu March 7, 2013

To Make Mice Smarter, Add A Few Human Brain Cells

These drawings by Santiago Ramon y Cajal, published in 1899, show cortex neurons.
Santiago Ramon y Cajal Wikimedia Commons

Originally published on Thu March 7, 2013 6:13 pm

For more than a century, neurons have been the superstars of the brain. Their less glamorous partners, glial cells, can't send electric signals, and so they've been mostly ignored.

Read more

Pages