Crowdsourced review sites like Yelp can be just the trick for finding a great restaurant or avoiding a bad one.
But when it comes to finding a good doctor, there still aren't enough reviews on sites that rank doctors to make them reliable, a study of urologists' ratings suggests.
Urologists averaged just 2.4 reviews on the big online doctor rating sites like Healthgrades.com, Vitals.com and RateMDs.com. The paltry number of participants means that one cranky patient's complaint — or a rave from one doctor's relative --can skew a rating.
From NPR News, this is ALL THINGS CONSIDERED. I'm Robert Siegel.
AUDIE CORNISH, HOST:
And I'm Audie Cornish. Scientists throughout the west are investigating a mysterious disappearance. Mule deer are vanishing. In Colorado, Wyoming and Utah, populations are half what they were in the 1970s. From Aspen Public Radio, Luke Runyon reports on some possible reasons.
Coptic Christians will celebrate Christmas on Monday, and many will do so outside their native Egypt. Since the revolution there, their future in the country has looked uncertain, and many are resettling in the United States.
Their population in the U.S. may have grown by nearly 30 percent, according to rough estimates. One church that has felt its membership swell with new arrivals from Egypt is in the Queens borough of New York. St. Mary and St. Antonios Coptic Orthodox Church boasts more than 1,000 families, says the Rev. Michael Sorial.
The first key to thinking about 3-D printers is this: Do not think printer. Think magic box that creates any object you can imagine.
In the box, razor-thin layers of powdered material (acrylic, nylon, silver, whatever) pile one on top of the other, and then, voila — you've got a shoe, or a cup, or a ring, or an iPhone case.
It's miraculous to see. Press a button, make anything you want. But just how important is 3-D printing? Unlike earlier big-deal technologies (like, say, the tractor) 3-D printing won't really replace what came before.
South Korean men play games at a downtown park in Seoul on Nov. 1. Recent data suggest that South Korea is now the fastest-aging country on Earth.
Credit Kim Jae-Hwan / AFP/Getty Images
The Gangseo District Center for Dementia is one of Seoul's 25 community-level centers helping families care for dementia patients. The rapid increase in dementia is just one consequence of South Korea's rapidly aging population.
Credit Anthony Kuhn / NPR
High school student Kim Dong-hyun undergoes a simulated experience as an incapacitated elderly person who is hoisted from his bed into a chair by means of a winch and sling. Training at the Seongnam Senior Complex outside Seoul is intended to help young people understand what the elderly are experiencing.
At a clean and sunny community center in Seoul, the South Korean capital, senior citizens make clay models of their own faces in an arts class. Some of the faces are vivid and lifelike. Others are expressionless and indistinct. The project is intended to help the seniors remember what they look like.
This is the Gangseo District Center for Dementia. Since 2006, Seoul has opened a dementia center in each of the city's 25 urban districts.
Update at 1:30 p.m. ET: The counting is done and as expected, President Obama and Vice President Biden collected all 332 Electoral College votes they earned on Election Day. Their Republican opponents, Mitt Romney and running mate Rep. Paul Ryan of Wisconsin, received 206 votes each.
Since it takes 270 Electoral College votes to be elected, the president and vice president have indeed been returned to office.