When there's something really wrong with a published study, the journal can retract it, much like a carmaker recalling a flawed automobile.

But are the errors that lead to retractions honest mistakes or something more problematic?

A newly published analysis finds that more than two-thirds of biomedical papers retracted over the past four decades were the result of misconduct, not error. That's much higher than previous studies of retractions had found.

In 1978, it seemed that every kid in Britain wanted to be in a punk band. But in Birmingham, that blighted industrial scar in the middle of the island, there wasn't much punk to be seen. The oasis was a club called Barbarella's, and that's where Dave Wakeling and Andy Cox hung out.

The cloud's vast computing power is making it easier and less expensive for companies and clinicians to discover new drugs and medical treatments. Analyzing data that used to take years and tens of millions of dollars can now be done for a fraction of that amount.

Most of us know Amazon as the world's largest online retailer. But its cloud computing business is booming too.

Decoding the information in DNA may soon be as routine as checking blood pressure. Recent advances make it possible to spell out a person's complete genetic code in a matter of weeks, for roughly the cost of an MRI. NPR's Rob Stein explains the rewards and risks of complete genome sequencing.

NPR's Ari Shapiro spent a week in one city in a battleground state, Colorado Springs, where campaign spending has tripled since 2008. He discovered how it's changing, and the campaign strategy behind targeting specific ads for specific markets in hopes of winning over undecided voters.

Transcript

NEAL CONAN, HOST:

This is TALK OF THE NATION. I'm Neal Conan in Washington. Over 18 months Syria has come unraveled. Infuriated by government brutality and emboldened by the Arab Spring, protestors in provincial cities took to the streets and spawned a movement that evolved in the face of ever-escalating violence to a revolution.

Beginning, today, illegally downloading a copy of your favorite new song could land you in jail in Japan.

The country has instituted a new law that punishes those downloaders with up to two years in prison or fines of up to $25,700. CNN reports that the move is an effort to curb music piracy in the country.

CNN adds: