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  • CDC finds e-cigs are not just addictive, but also can be downright toxic. And whoa: The victims can be preschoolers!t.co/dGyDBhuEaK
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Janet Raloff

Senior Editor, Science News For Kids

Senior Editor Janet Raloff has been reporting at Science News for more than three decades on the environment, energy, science policy, agriculture and nutrition. She was among the first to give national visibility to such issues as electromagnetic pulse weaponry and hormone-mimicking pollutants, and was the first anywhere to report on the widespread tainting of streams and groundwater sources with pharmaceuticals. Her writing has won awards from the National Association of Science Writers, International Free Press Association and the Institute of Food Technologists. Over the years, Janet has been an occasional commentator on NPR's "Living on Earth" and her work has appeared in several dozen publications. She is also a founding board member of the Society of Environmental Journalists. Before joining Science News, Janet was managing editor of Energy Research Reports (outside Boston), a staff writer at Chemistry (an American Chemical Society magazine) and a writer/editor for Chicago's Adler Planetarium. Initially an astronomy major, she earned undergraduate and graduate degrees from the Medill School of Journalism at Northwestern University (with an elective major in physics). She interned with the Office of Cancer Communications (NIH), Argonne National Laboratory, the Oak Ridger in Tennessee and the Rock Hill Evening Herald in North Carolina.

Janet Raloff's Articles

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    Science & the Public

    Our increasingly not-so-little kids

    Little kids are meant to get big. Just not too quickly. When overfeeding spurs the girth of young children, youngsters find themselves propelled down the road towards diabetes and heart disease, a new study finds. In just the past decade, for instance, the share of kids with diabetes or pre-diabetes skyrocketed from 9 percent to a whopping 23 percent.

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    Science & the Public

    Redefining ‘concern’ over lead

    The Centers for Disease Control and Prevention announced May 16 that it would no longer designate any particular blood-lead value in children as representing a “level of concern.” Its justification: There is no threshold below which lead exposures are not a concern.

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    Science & the Public

    March: American heat vs. global temps

    Even as global temperatures have been climbing throughout much of the past century, atypical warm and cool spells have seesawed regionally around the planet. March 2012 exemplified such exaggerated trends. Although the month set some 15,000 daily warming records in the United States, globally this past March was the coolest since 1999. The National Climatic Data Center reported these trend data April 16.

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    Science & the Public

    Warming Marches in

    People may argue about why Earth is warming, how long its fever will last and whether any of this warrants immediate corrective action. But whether Earth is warming is no longer open to debate. The National Oceanic and Atmospheric Administration has just published domestic examples to reinforce what Americans witnessed last month — either on TV or in their own backyards.

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    Science & the Public

    Bat killer is still spreading

    Since 2006, some 6 million to 7 million North American bats have succumbed to white-nose syndrome, a virulent fungal disease. That figure, issued in January by the U.S. Fish & Wildlife Service, at least sextupled the former estimate that biologists had been touting. But the sharp jump in the cumulative death toll isn’t the only disturbing new development. On April 2, scientists confirmed that white-nose fungus has apparently struck bats hibernating in two small Missouri caves. The first signs of clinical disease have also just emerged in Europe.

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