Sharon Oosthoek

Freelance Writer

Sharon Oosthoek is a freelance science journalist who lives in Toronto, Canada. She has written about how bed bugs have favorite colors, why your shoelaces untie themselves and how chicken cologne can protect you from malaria.

 

She likes writing for young readers. They ask good questions, like how do scientists know the Earth is warming?

 

Sharon also writes for adults. Her articles have appeared in New Scientist, Canadian Geographic, Maclean’s, The Globe and Mail, cbc.ca and Chemical & Engineering News. She is the winner of an American Academy for the Advancement of Science Kavli Science Journalism Award for children’s science writing.

All Stories by Sharon Oosthoek

  1. Animals

    Meat-eating bees have something in common with vultures

    Flesh-eating bees have acid-producing gut bacteria, much as vultures do. It lets them safely snack on rotting meat.

  2. Animals

    A bubble of air lets some lizards breathe underwater

    Anolis lizards leap into streams to escape danger. Now researchers have figured out how they can stay underwater for up to a quarter of an hour.

  3. Health & Medicine

    Warning! Junk foods can harm a teen’s brain

    The adolescent brain has a hard time resisting junk food. But high-fat, high-sugar diets can interfere with learning and pose risks to mental health.

  4. Animals

    Learning what stresses queen bees could save their hives

    Beehives often die off after the queen gets too stressed to make enough babies. New tests could identify what stressed her — and point to solutions.

  5. Environment

    Washing your jeans too much might pose risks to the environment

    Jeans shed thousands of denim fibers in every wash. Those fibers, and the chemicals used to treat them, now are showing up in even the Arctic Ocean.

  6. Humans

    Changing climates can take cooling tips from warm regions

    When summer heat waves hit northern cities, people might look to keep cool using tropical building strategies — and forgotten architectural wisdom.

  7. Animals

    Quacks and toots help young honeybee queens avoid deadly duels

    It’s not just ducks that quack. Honey bees do it too. They also toot. Researchers eavesdropped on hives to find out why.

  8. Animals

    Viral scents? Dogs sniff out coronavirus in human sweat

    Researchers train dogs to sniff out COVID-19. In the United Arab Emirates, sniffer dogs have already begun identifying infected passengers at airports.

  9. Earth

    Help for a world drowning in microplastics

    Microplastic pollution in our oceans and lakes is a problem. Scientists are testing solutions — from more biodegradable recipes to nanotechnology.

  10. Earth

    Earthworms lose weight in soils polluted with microplastics

    Bits of plastic pollution in the ground caused earthworms to lose weight. That could hurt the worms’ ability to make soil healthy, and may explain why plants were stunted.

  11. Plants

    Meat-eating pitcher plants feast on baby salamanders

    Scientists didn’t think meat-eating plants in North America ate vertebrates. They now know differently.

  12. Health & Medicine

    Tiny vest could help sick babies breathe easier

    A new invention helps sick babies breathe easier. It looks like a tiny lifejacket and it avoids the mask and tubes that get in the way of breastfeeding.