Esther Landhuis

Freelance Writer

A former lab rat, Esther Landhuis is a California-based freelance journalist who writes about biomedicine and STEM diversity. Her stories have also appeared in Science News, Scientific American, NPR, Nature, Chemical & Engineering News and Undark.

All Stories by Esther Landhuis

  1. Health & Medicine

    Why can’t bugs be grub?

    Insects are tasty and nutritious, and raising them is good for the planet. So how can Westerners be convinced to give insects a taste?

  2. Health & Medicine

    Crickets for breakfast?

    In a small trial, levels of beneficial gut bacteria rose in young adults who ate a breakfast that included crickets every day for two weeks.

  3. Materials Science

    Cool Jobs: Drilling into the secrets of teeth

    A bioengineer, a biologist and an archaeologist all study teeth to explore new materials, to grow better tissues and to learn more about prehistoric humans.

  4. Brain

    Bullying hurts — but peer support really helps

    Bullied kids face more mental illness as adults, new studies find. Other research suggests support from other kids can lessen the impacts.

  5. Tech

    Implant traps cancer cells on the move

    A device implanted under the skin extended the life of mice with breast cancer. It trapped injected cancer cells before they created tumors in organs throughout the body.

  6. Agriculture

    Bananas under attack: Understanding their foes

    Fungal blights threaten the world’s most popular fruit. But genetic studies hint at new ways to combat some of these diseases.

  7. Chemistry

    Gotcha! New test stalks diseases early

    Chemists screen blood for disease markers by adapting a common DNA test. The test can find disease earlier, when it also may be easier to treat.

  8. Life

    Fattier yeast live long and prosper

    Scientists were hoping to build better biofuels. Instead they discovered that fatter yeast cells live longer than lean ones.

  9. Environment

    Stuffy classrooms may lower test scores

    New research links fresh air in classrooms to test scores. Elementary-school students in stuffy classrooms, it found, may perform worse on standardized tests.

  10. Plants

    Plant ‘vampires’ lay in wait

    A new study shows how some parasitic plants evolved the ability to sense a potential host — and then send out root-like structures to feed on them.