Kathryn Hulick

Freelance Writer

Kathryn Hulick is a freelance science journalist and author. Her book Welcome to the Future: Robot Friends, Fusion Energy, Pet Dinosaurs and More explores how technology could change the world in the future. Strange But True: 10 of the World's Greatest Mysteries Explained reveals the real science behind paranormal mysteries, including ghosts, aliens and sea monsters. Hulick also writes regularly for Science News Explores, Muse magazine and Front Vision magazine. Her favorite part of writing about science is getting to speak with researchers in many different fields. She especially loves learning about plants and animals, artificial intelligence, outer space, new energy sources and robots. Once, she spoke with an expert on parallel universes while he was shoveling snow from his driveway. Hulick lives in Massachusetts with her family and many house plants. She enjoys hiking and exploring nature as well as drawing and painting.

All Stories by Kathryn Hulick

  1. Tech

    A shape-shifting robotic tooth-cleaner might one day brush for you

    A swarm of billions of magnetic, bacteria-killing nanoparticles can be shaped into bristles to fit any surface, including between teeth.

  2. Materials Science

    These fabrics change color as they stretch

    Stretchy, color-shifting cloth may lead to new art, fashions and sensors. A century-old Nobel-prize-winning invention served as its inspiration.

  3. Health & Medicine

    How wriggling, blood-eating parasitic worms alter the body

    Parasitic worms eat blood and make people sick, but they may also help prevent or treat some diseases.

  4. Tech

    Welcome to the metaverse

    The idea of the metaverse comes from science fiction. But technology could make such immersive virtual worlds a reality.

  5. Tech

    This leaping robot can out-jump anything — animal or machine

    Such a bounding bot might someday help explore the moon.

  6. Tech

    Virtual critters evolve bodies that help them learn

    A combination of evolution and learning may lead to more intelligent and agile robots.

  7. Materials Science

    Engineers borrow a tree’s cellulose to toughen new materials

    Cellulose gives plants their strength. Engineers are turning this renewable, environmentally friendly resource into brand new materials.

  8. Humans

    Is the sky really blue? It depends on what language you speak

    English speakers talk about color a lot but rarely about smell. Researchers are learning how those who speak other languages sense the world and why differences arise.

  9. Tech

    These flying robots protect endangered wildlife

    Flying drones make conservation work much easier. Around the world, drones and artificial intelligence help scientists study or protect endangered animals.

  10. Ecosystems

    Secret forest fungi partner with plants — and help the climate

    Forest fungi are far more than mere mushrooms. They explore. They move nutrients and messages between plants. They can even help fight climate change.

  11. Tech

    Easy for you, tough for a robot

    Robots still can’t do many things that we find easy. Can engineers reduce how klutzy robots are and boost their common sense?

  12. Psychology

    A growing share of teens feels lonely at school

    Data from kids in 37 nations links this to use of cell phones and the internet.