Meghan Rosen headhsot

Meghan Rosen

Staff Writer, Biological Sciences

Meghan Rosen is a staff writer who reports on the life sciences for Science News. She earned a Ph.D. in biochemistry and molecular biology with an emphasis in biotechnology from the University of California, Davis, and later graduated from the science communication program at UC Santa Cruz. Prior to joining Science News in 2022, she was a media relations manager at the Howard Hughes Medical Institute. Her work has appeared in Wired, Science, and The Washington Post, among other outlets. Once for McSweeney’s, she wrote about her kids’ habit of handing her trash, a story that still makes her (and them) laugh.

All Stories by Meghan Rosen

  1. Animals

    Dry pet food may be more environmentally friendly than wet food

    The environmental cost of wet pet food is higher than dry food, scientists say. That may be because wet food gets most of its calories from animals.

  2. Health & Medicine

    Got a weird COVID-19 symptom? You’re not alone

    From head to COVID toe, doctors have seen a bevy of bizarre cases.

  3. Health & Medicine

    At a long COVID clinic, here’s how doctors are trying to help one woman who is struggling

    As more people experience long-term health problems from COVID-19, long COVID clinics try to help patients manage symptoms, like brain fog and fatigue.

  4. Health & Medicine

    Why daylight saving time just isn’t healthy, according to science

    Shifting daylight from morning to evening puts our bodies and brains out of sync with our clocks, leading to a host of potential health issues.

  5. Animals

    Here’s how polar bears might get traction on snow

    Microstructures on the Arctic animals’ paws might offer extra friction that keeps them from slipping on snow, a new study reports.

  6. Health & Medicine

    Need a fall read? ‘The Song of the Cell’ offers tales from biology and history

    Siddhartha Mukherjee’s new book, The Song of the Cell, explores the world of cell biology through the lens of scientists, doctors and patients.

  7. Health & Medicine

    What is long COVID and who’s at risk? This NIH project may find out

    Scientists with the National Institutes of Health’s RECOVER project are working to define long COVID and figure out who’s at risk of developing it.

  8. Earth

    50 years ago, scientists found a new way to clean up oil spills

    In the 1970s, researchers added chemicals to the list of oil spill cleanup methods. Soon, they may add microbes.

  9. Life

    A metal ion bath may make fibers stronger than spider silk

    The work is the latest in a decades-long quest to create artificial fibers as strong, lightweight and biodegradable as spider silk.

  10. Chemistry

    A way to snap molecules together like Lego wins 2022 chemistry Nobel

    Click chemistry and bioorthogonal chemistry allow scientists to build complex molecules in the lab and in living cells.

  11. Health & Medicine

    This robotic pill clears mucus from the gut to deliver meds

    A whirling robotic pill wicks mucus from the gut, allowing intravenous drugs such as insulin to be given orally, experiments in pigs suggest.

  12. Genetics

    Can’t comb your kid’s hair? This gene may be to blame

    Scientists linked variants of one hair shaft gene to most of the uncombable hair syndrome cases they tested.