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A new study in the journal Health Affairs estimates that a penny-per-ounce tax on soft drinks and other sugary beverages could prevent about 240,000 cases of diabetes per year, and 8,000 strokes and 26,000 premature deaths over a decade (or 2,600 per year).

Yes, death by soda.

So the analysis got me thinking: Our behavior is hard to predict, right? I know mine is.

Scientists are facing a riddle. For two years, researchers at Dauphin Island Sea Lab in Alabama have been studying the diets of Tiger Sharks in the Gulf of Mexico and they found that the sharks not only eat sea creatures, but also make a habit of eating land birds. Yep that's right woodpeckers, catbirds, kingbirds and swallows have all been found in their bellies.

So you know how on Monday the federal government reported that the $2.6 trillion the nation spent on health care in 2010 translated into just over $8,400 per person?

Well, a different study just released by a separate federal agency shows that second number doesn't actually mean very much.

An Alabama judge signed an order that declares Natalee Holloway, the teenager who went missing in Aruba while on a high school graduation trip, legally dead. Holloway was last seen in 2005.

The AP reports:

When someone dies, the eulogies roll in, the higher the stature of the departed, the more stately the praise.

And that's certainly somewhat true for Bill Janklow, South Dakota's former congressman and governor who died Thursday from his brain cancer.

Earlier this month, a group Chinese workers at Foxxconn spent two days on the roof of one of the companies factories in central China. As The Telegraph reported, the workers were threatening to commit suicide to protest their working conditions.

Earlier this week, we were surprised to learn that food manufacturers increasingly X-ray foods to screen for foreign objects that can break a tooth. That sounds like a good idea.

But the notion of X-rayed food also sparked a lively debate in The Salt's comments section on whether this poses a health threat. After all, we do know that some X-rays can damage DNA in the human body. So what does radiation mean for food?

An investigating officer has recommended that Army private Bradley Manning face court-martial on multiple criminal charges related to the downloading of nearly 1 million war logs and secret diplomatic cables. Manning is accused of taking the files and them passing them on to WikiLeaks.

If he does face a court martial and is convicted, he could be sentenced to life in prison.

Transcript

MELISSA BLOCK, HOST:

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

AUDIE CORNISH, HOST:

And I'm Audie Cornish. Today at noon, America's oldest working clock tower rang out for the first time since the 1800s.

(SOUNDBITE OF BELL RINGING)

CORNISH: Old South Meeting House in Boston was a Puritan gathering place. Ben Franklin was baptized there and the Boston Tea Party was planned there, but the belfry has been silent since 1876, after the brick building was nearly destroyed in the great Boston fire.