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A year ago today, India saw its last recorded case of polio in an 18-month-old girl in West Bengal named Rukhsar Khatoon. She recovered without lasting paralysis.

One year without another case is an impressive milestone in the decades-long effort to wipe the poliovirus from the face of the planet. Only a few years ago, India reported more polio cases than anywhere else — as many as 100,000 cases a year.

When you open a tub of yogurt, do you pour off that cloudy layer of liquid that collects on the top? If so, you're not just wasting nutritious protein and lactose – you're tossing out what some scientists see as a valuable raw material.

Strange though it might seem, researchers at the Fraunhofer Institute for Process Engineering in Germany announced this week that they're turning whey into plastic-like films.

Bob Jones University used to be a "station of the cross for aspiring presidential candidates," NPR's Ari Shapiro reports on Friday's All Things Considered. Candidates like Ronald Reagan, Bob Dole and Pat Buchanan all spoke at the school, a "bastion of the most conservative brand of evangelical Christianity," Shapiro says.

Making a point about government spending, Sen. Rand Paul of Kentucky presented taxpayers from his state with a symbolic $500,000 "oversized check." Paul, who is the son of presidential candidate Ron Paul, said his office had saved more than 16 percent of its allotted operating budget last year, so he was giving it back to the Treasury.

In many ways, the Detroit Auto Show has become a kind of consumer electronics show for cars, where you're just as likely to see the rollout of a new app or entertainment system as the introduction of next year's models.

"The growth in mechanical changes [has] now become incremental, whereas the growth in the consumer electronics industry seems to be taking place at a rate that is almost unprecedented," says Thomas Tetzlaff, a spokesman for Volkswagen Canada.

Using illicit drugs can cause lots of bad things to happen. But being attacked by flesh-eating bacteria usually isn't one of them.

Yet that's what happened to an unfortunate young woman who had injected the increasingly popular stimulant drug called "bath salts."

The 34-year-old woman showed up at a New Orleans hospital with a painful, swollen arm after she attended a party. She had a small red puncture mark on her forearm.

The power of the pardon can redress an overly harsh sentence or a wrongful conviction. It can also prove to be a political landmine.

Exhibit A: Outgoing Mississippi Gov. Haley Barbour's sweeping 11th-hour orders granting clemency to more than 200 people, ranging from convicted murderers to the brother of NFL great Brett Favre, who had his record cleared in connection with a 1997 conviction on manslaughter charges.

Russia's largest anti-government demonstrations since the Soviet breakup of 1991 are being organized and driven by a force that didn't exist two decades ago — social media.

In recent years, protests have been relatively rare, and Russians who got their news from state-run television essentially saw one narrative — one that relentlessly extolled the virtues of the country's leaders, particularly Vladimir Putin.

Barely a day has gone by without Newt Gingrich complaining about the inaccuracy of ads run against him by a superPAC supporting Mitt Romney.

So now that an anti-Mitt Romney film purchased by a superPAC supporting Gingrich has been criticized for numerous inaccuracies, Gingrich has asked that the film's creators and the funders paying for ads using film snippets edit out the falsehoods or take the ads and film down entirely.

President Obama seeks the power to merge government agencies. He's asking Congress to allow him to reorganize the government.

Melissa Block speaks with our regular political commentators, E.J. Dionne, of the Washington Post and Brookings Institution, and David Brooks, of the New York Times.

The United States announced Friday that it will exchange ambassadors with Myanmar, also known as Burma, partly in response to the release of hundreds of political prisoners there. This is the latest development in what appears to be a dramatic turnaround for the repressive government in that Southeast Asian nation. President Obama calls the prisoner release "a substantial step forward for democratic reform." Currently, the U.S. Embassy is headed by a charge d'affaires rather than an ambassador.

A cardiologist says former Democratic presidential candidate and senator John Edwards has a life-threatening condition that will require surgery next month, a judge in Greensboro, N.C., announced today.

Standard & Poor's downgraded France's sovereign debt rating to AA+.

The AP says France's finance minister announced the downgrade, which could affect the European Union's bailout fund. France and Germany have been the Eurozone's pillars and their good credit has supported the rescues of countries like Ireland and Greece.

The Washington Post just put out the word that it had an "exclusive interview with Joe Paterno, his first extensive comments on the Penn State scandal and its fallout," and expects to post a report about what he had to say on Saturday at 4 p.m. ET.

Bombay Bicycle Club isn't from India, nor will any of its members roll through the U.S. on bicycles during their upcoming tour. But the four British indie rockers are bringing a new sound to the States — albeit one with echoes of The Stone Roses, Radiohead and other British rock acts of the past 20 years.