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2:54 am
Tue November 26, 2013

Comet Fans Psyched For A Celestial Feast On Thanksgiving Day

Comet ISON on Nov. 14.
Courtesy of Mike Hankey

Originally published on Tue November 26, 2013 1:28 pm

While most Americans are sitting down to Thanksgiving dinner Thursday, astronomers will be looking up at an unusual comet passing near the sun.

The comet, known as ISON, has been hyped as "the comet of the century." It may not quite live up to that billing, but astronomers say it is a one-of-a-kind object.

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Shots - Health News
2:52 am
Tue November 26, 2013

Emergency Contraceptive Pill Might Be Ineffective For Obese

Levonorgestrel, one of the main ingredients in emergency contraceptive pills, including Plan B, was found in a recent study to be less effective in overweight and obese women.
Justin Sullivan Getty Images

Originally published on Tue November 26, 2013 1:28 pm

The Food and Drug Administration says it is reviewing whether the maker of the most widely used emergency contraceptive pill needs to change its label in light of new evidence that it doesn't work to prevent pregnancy in overweight or obese women.

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Environment
2:51 am
Tue November 26, 2013

What's In It For U.S. To Cut Greenhouse Gas Emissions?

The chimneys of the Kolaghat Thermal Power Station loom above a field flooded for rice farming near Mecheda, West Bengal, India, in July 2011.
Dibyangshu Sarkar AFP/Getty Images

Originally published on Tue November 26, 2013 1:28 pm

The United Nations negotiations in Warsaw over a climate treaty are moving at glacial speed — and that's in part because there's a fundamental problem.

In the coming decades, carbon dioxide emissions from China, India and other rapidly developing countries are expected to grow quickly. Residents there aspire to lifestyles Americans and Europeans enjoy today, and those nations aren't willing to slash emissions, because doing so could slow their economic growth.

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Music News
2:03 am
Tue November 26, 2013

AK-47s, Accordions And Angels Of Death: Narcocorridos Hit The Big Screen

Edgar Quintero of the band Los Bukanas de Culiacan likens what he does in the narcocorrido genre to gangster rap.
Shaul Schwarz Cinedigm

Originally published on Tue November 26, 2013 1:28 pm

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Environment
6:09 pm
Mon November 25, 2013

U.S. May Be Producing 50 Percent More Methane Than EPA Thinks

The EPA tries to keep track of all sorts of methane producers — including herds of methane-belching cattle.
Emmett Tullos Flickr

Originally published on Mon November 25, 2013 7:59 pm

Methane is the source of the gas we burn in stoves. You can also use it to make plastics, antifreeze or fertilizer. It comes out of underground deposits, but it also seeps up from swamps, landfills, even the stomachs of cows.

And while methane is valuable, a lot of it gets up into the atmosphere, where it becomes a very damaging greenhouse gas.

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Shots - Health News
6:01 pm
Mon November 25, 2013

Yes, Your Toddler Really Is Smarter Than A 5-Year-Old

Children under age 2 can reason abstractly, researchers say.
Jandrie Lombard iStock

Originally published on Tue November 26, 2013 1:42 pm

Parents, does your 18-month-old seem wise beyond her years? Science says you're not fooling yourself.

Very small children can reason abstractly, researchers say, and are able to infer the relationships between objects that elude older children who get caught up on the concreteness of things.

In experiments at the University of California, Berkeley, children as young as 18 months were able to figure out the relationship between colored blocks.

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Code Switch
5:24 pm
Mon November 25, 2013

What Do We Mean When We Talk About 'Latino Art'?

Radiante, Olga Albizu
Courtesy of the Smithsonian American Art Museum

Originally published on Mon November 25, 2013 6:42 pm

When the Whitney Museum of American Art announced the artists for its 2014 biennial, people took to the Internet to chime in about who's been included and who's been left out; the last biennial had been blasted for ignoring Latino artists. But when a new show opened at the Smithsonian American Art Museum featuring only Latino artists — "Our America: The Latino Presence in American Art" — it was blasted for other reasons.

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All Tech Considered
5:19 pm
Mon November 25, 2013

Helping Low-Income Seniors Build A Social Web Online

Hazel Avery, 86, holds her iPad for the first time. The Connecting to Community program, with funding from the AARP Foundation, teaches low-income seniors how to increase social engagement online. The Washington, D.C., program chose seniors with no previous computer experience.
Sarah L. Voisin The Washington Post/Getty Images

Originally published on Tue November 26, 2013 1:23 pm

The Internet is often considered the realm of the young. But in the U.S., people over 65 are one of the fastest-growing groups to go online, and social media usage among seniors has soared.

A program in Washington, D.C., is designed to bring more seniors online, especially those who are socially isolated.

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Shots - Health News
5:05 pm
Mon November 25, 2013

FDA Tells 23andMe To Stop Selling Popular Genetic Test

YouTube

Originally published on Tue November 26, 2013 1:41 pm

You don't need to be an expert in the regulations covering medical tests to know that the Food and Drug Administration has just about had it with Silicon Valley's 23andMe.

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Technology
4:32 pm
Mon November 25, 2013

Why Are Seniors The Fastest-Growing Demographic On Social Media?

Originally published on Mon November 25, 2013 6:05 pm

Seniors aged 65 and over represent one of the fastest growing age groups to use social media. But what drives them to do so, and what kinds of technology can help their experience? Audie Cornish speaks with Dr. Laura Carstensen, who heads the Stanford Center on Longevity, for more on the culture of seniors and technology.

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