Janet Raloff

Janet Raloff

Editor, Digital, Science News Explores

Editor Janet Raloff has been a part of the Science News Media Group since 1977. While a staff writer at Science News, she covered the environment, toxicology, 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. A founding board member of the Society of Environmental Journalists, her writing has won awards from groups including the National Association of Science Writers. In July 2007, while still writing for Science News, Janet took over Science News Explores (then known as Science News for Kids) as a part-time responsibility. Over the next six years, she expanded the magazine's depth, breadth and publication cycle. Since 2013, she also oversaw an expansion of its staffing from three part-timers to a full-time staff of four and a freelance staff of some 35 other writers and editors. 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).

All Stories by Janet Raloff

  1. Health & Medicine

    Passive smoking may foster kids’ cavities

    Young children exposed to tobacco smoke face a greatly elevated risk of developing cavities in their baby teeth.

  2. Health & Medicine

    Cranberry Juice—A Cocktail for the Heart

    Chemist Joe Vinson has a passion for foods and the potentially beneficial antioxidants they bring to the dinner table. Cranberry-juice cocktail contains just 27 percent berry juice but still is the second-most potent source of antioxidants among popular fruit juices. Cranberry Institute Three years ago, for instance, he reported data showing that molecule for molecule, […]

  3. Health & Medicine

    Perk Up Food Flavors with. . .Black Plastic? (with pesto recipe)

    Pesto, a zesty sauce for pasta and spread for crusty breads, typically derives much of its flavor from basil. The fresher this herb, the richer the pesto’s flavor–which is why many people with a pesto passion keep a basil patch outside the kitchen door. USDA scientists compare the yield and quality of identical crop cultivars […]

  4. Health & Medicine

    Soy Land, Soy Land

    Field of soy in the American Midwest. Having grown up in the heart of the Corn Belt, I can remember childhood visits to kin requiring car rides for hours past fields planted with razor-sharp rows of maize. Even as a preschooler, it was reassuring because I could relate to corn. It was that delicious stuff […]

  5. Health & Medicine

    Academic Impacts of Vegetarian Childhoods

    Teens are always looking for creative excuses for late homework, low test scores, and waning attention in class. Any who stumbled onto a copy of the September American Journal of Clinical Nutrition may have uncovered the basis for a particularly novel rationalization: “My parents made me a vegetarian.” Plants do not make vitamin B-12, also […]

  6. Health & Medicine

    Unexpected Sources of Peanut Allergy

    Attention new moms: Some lotions and creams for soothing scaly or irritated skin run the risk of triggering immune reactions in your infant that could lead to a serious food allergy months later. Or so conclude the authors of a new study in England. U.S. products explicitly marketed for use on a baby’s skin, such […]

  7. Humans

    Doctoral seesaw

    Throughout most of the 1990s, the number of doctoral degrees that U.S. universities awarded in science and engineering climbed steadily, to 27,300 in 1998, but by 2001, the number had dropped to 25,500, the lowest number since 1993.

  8. Health & Medicine

    Why beer may deter blood clots

    Downing a beer a day alters the structure of fibrinogen, a blood protein active in clotting.

  9. Health & Medicine

    When Drinking Helps

    Sometimes a nip of alcohol can indeed prove therapeutic, though usually not until middle age.

  10. Chemistry

    A safer antioxidant?

    Scientists have developed a synthetic antioxidant that won't, at high doses, foster the tissue damage the compounds are meant to prevent.

  11. Health & Medicine

    Tipsy Times

    Literally hundreds of studies over the past decade have reported evidence that regular, moderate drinking–downing one to three drinks a day–can offer people significant health benefits by cutting their risks of heart disease and probably diabetes. What such studies usually fail to emphasize is that benefits from a little alcohol show up almost exclusively in […]

  12. Health & Medicine

    ‘Don’t Drink Alone’ Gets New Meaning

    In what may be bad news for bars and pubs, a European research consortium has found that people drinking alcohol outside of meals have a significantly higher risk of cancer in the mouth and neck than do those taking their libations with food. Luigino Dal Maso of the Cancer Referral Center in Aviano, Italy, and […]