Janet Raloff

Janet Raloff

Editor, Science News for Students

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 for Students (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. person vaping
    Chemistry

    Vaping’s toxic vapors come mainly from e-liquid solvents

    New study homes in on a primary source of toxic vaping compounds: the thermal breakdown of solvents used to dissolve flavorings in e-liquids. And older, dirtier e-cigs generate more of these toxicants, study shows.

  2. man holding vaping liquid
    Health & Medicine

    With easy e-cig access, teen vaping soars

    The vast majority of U.S. states ban sales or distribution of e-cigarette products to minors. Still, it’s no sweat for teens to buy them online.

  3. e-ciggarette
    Environment

    Vaping linked to host of new health risks

    Animal studies and analyses of gene activity point to broad range of potential new health risks from vaping affecting everything from sperm to heart and immunity to mental health.

  4. polar night
    Environment

    Urban heat islands exist even in the Arctic

    Arctic cities are a source of warming in the far north. Unlike midlatitude heat islands, poorly insulated buildings — not the sun — are a primary source.

  5. receipt handling
    Environment

    Year in review: BPA alternatives aren’t benign

    Evidence is accumulating that at least one popular alternative to bisphenol A can enter the body and trigger developmental and physiological changes.

  6. Science & Society

    ‘Failure’ explores errors’ upsides

    Missteps are a must in science, biologist argues in new book.

  7. Environment

    Air pollutants enter body through skin

    Although scientists have largely viewed skin as an unimportant portal to blood for toxic air pollutants, new human data show that skin can surpass lungs as a route of entry.

  8. young man vaping
    Health & Medicine

    E-cigarettes proving to be a danger to teens

    E-cigarettes have surpassed cigarettes as the most commonly used tobacco product among teenagers. Medical researchers are sounding the alarm.

  9. e-cigarette
    Health & Medicine

    E-cigarettes lower immunity to flu and other germs

    Electronic cigarettes produce substantial amounts of lung inflammation, a new mouse study finds. They may also reduce the ability to fight off infections from strep and flu germs.

  10. electronic cigarette
    Health & Medicine

    Year in review: Risks of e-cigarettes emerge

    Electronic cigarettes dispense water vapor laced with flavors and often a hefty dose of nicotine. These vapors may be far from benign, studies in 2014 suggested.

  11. putting on protective gear against Ebola
    Health & Medicine

    More than 1 million Ebola cases may hit West Africa by January

    New projections of the outbreak suggest that without drastic improvements, weekly cases could increase from hundreds to thousands.

  12. Tech

    ‘Virtual Unreality’ chronicles dangers of digital deception

    Journalist Charles Seife documents how the lies and misinformation that riddle the Internet are harming the real world.