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Concerns Raised Over Exporting Liquefied Natural Gas

Environmental groups that have mired the Keystone XL pipeline in delays now are focusing on LNG export terminals. They say opening up exports of natural gas will hasten domestic hydraulic fracturing.
NPR

Mom's Diet Right Before Pregnancy Can Alter Baby's Genes

Vitamin deficiencies near the time of conception change which genes get turned on during early development, scientists find.
NPR

Farmers And Frackers Wrangle For Water In Shadow Of Calif. Drought

California's drought has developed an interesting relationship between farmers and oilers: California oil wells produce more water than oil, and Chevron filters that water and sells it to a local water district. Interest in the technology is growing in the Central Valley, but high costs and uneasy relations between oil and agriculture might get in the way.
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High Court Ruling Revives Law Against Out-Of-State Pollution

The Supreme Court is upholding a major EPA air pollution rule. The rule seeks to rein in pollution from power plant smoke stacks which can make the air in downwind states unhealthy. Researchers say the rule finally addresses a disconnect between the science of air pollution and the laws that had tried to clean it up.
NPR

Plants Talk. Plants Listen. Here's How

Animals bark, sing, growl and chat. Plants, one would think, just sit there. But it turns out that plants bark, growl and chat as well. Here's how they do it.
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To Survive A Tornado, First Run To Shelter, Then Grab A Helmet

In a tornado, debris flung by high-speed winds can cause deadly injuries. A sturdy shelter is the best protection, but even lying in a ditch may save your life. Or putting on a bike helmet.
NPR

What's The Secret To Pouring Ketchup? Know Your Physics

Many restaurants still serve ketchup in glass bottles, but they make it hard to get the right amount onto your plate. A video explains how the problem lies with the physics of the condiment itself.
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To Save A Satellite, Former NASA Guy Takes Crowdfunding To Space

Keith Cowing discusses his campaign to save an old '70s NASA spacecraft from becoming space junk. Cowing and his colleagues are turning to crowdfunding to wake up ISEE-3/ICE and put it to good use.
NPR

Between Farmers And Frackers, Calif. Water Caught In Tussle

California's extreme drought has drawn battle lines over who gets water and who doesn't. As KQED's Lauren Sommer reports, fracking and farming are vying for freshwater in California's Central Valley.
NPR

Got Gas? It Could Mean You've Got Healthy Gut Microbes

Passing gas, in some instances, may be a sign that you're kicking your gut microbes into action. And that means they can help keep you healthy, says one scientist.

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