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Megatons To Megawatts: Russian Warheads Fuel U.S. Power Plants

Once the Cold War ended, much of Russia's surplus uranium from thousands of decommissioned weapons wound up in crumbling military facilities. In 1993, the U.S. Department of Energy made a deal to have the material converted to fuel for U.S. power plants. The last shipment arrives today.
NPR

To Get Olympic Snow, Machines Give Nature A Nudge

The 2014 Winter Olympics will unfold in a resort town on the relatively warm Black Sea — a testament to how far man-made snow has come in recent years. The strategy to supply snow includes a massive system of more than 550 machines — plus insulated blankets to protect piles of already-made white stuff.
NPR

To Fight Meningitis Outbreak, Princeton Tries European Vaccine

The vaccine made by Novartis isn't approved for general use in the United States. But the Food and Drug Administration is allowing it on the Princeton campus. The university is offering the vaccine to students and some other people on campus through Thursday.
NPR

WATCH: Goats Escape Avalanche

A herd of goats make a seemingly miraculous escape from an avalanche in the Alps.
NPR

Fresh Research Finds Organic Milk Packs In Omega-3s

Organic milk contains about 62 percent more omega-3s than milk from cows on conventional dairy farms, a new U.S.-based study finds. To get the full boost of these healthful fatty acids, you'll need to drink whole milk.
NPR

To Get Kids Exercising, Schools Are Becoming Creative

An NPR poll finds that most elementary school kids have physical education classes just one or two days a week. In response, parents and educators are getting kids to squeeze in walks, jogs and jumping jacks before, after and even during school.
NPR

Microbiome Candy: Could A Probiotic Mint Help Prevent Cavities?

Lacing a sugar-free candy with the right kind of bacteria might one day help fight off tooth decay, a study suggests. The experimental mint lowered the levels of cavity-causing bacteria in volunteers' saliva. But the microbe candy still has a long way to go before it reaches shelves at Walgreens.
NPR

Israel, Jordan, Palestinians Strike Water-Sharing Deal

Under the agreement, Jordan would build a desalination plant and a pipeline would be built from the Gulf of Aqaba to the Dead Sea.
NPR

Is Mining On The Moon's Horizon?

California-based Moon Express just unveiled the design for a small robot spacecraft about the size of a coffee table that it says could move about the moon's surface powered only by solar panels and hydrogen peroxide.
NPR

NASA Plans A Moon Garden

The space agency revealed plans this week to grown basil, turnips and a small flowering plant called arabidopsis on the moon. Host Rachel Martin talks with Robert Bowman, a senior scientist with Lockheed Martin who is working with the NASA Ames Research Center, about plans to germinate plants on the moon.

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