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Trailblazing Science logo. Two microscopes, one large to represent adult exploration one small to represent childhood exploration.

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Trailblazing Science logo. Two microscopes, one large to represent adult exploration one small to represent childhood exploration.
Trailblazing Science
New Science, Shared Together
  • A cartoon of a childrens playground can be seen through the lens of a magnifying glass
    Clickbait Checker

    Are There Harmful Chemicals on Our Playgrounds? What the Evidence Actually Says

    ByHayley Frend January 24, 2026January 24, 2026

    Toggle Switch Select Reading Level Adult Child  “Pesticides linked to cancer found in 60 per cent of PLAYGROUNDS, scientists warn – with residues detected on swings and slides A Recent Tabloi headline That’s the headline readers were greeted with in a recent Daily Mail article. It’s the kind of headline designed to stop you mid-scroll. Children, cancer,…

    Read More Are There Harmful Chemicals on Our Playgrounds? What the Evidence Actually SaysContinue

  • Clickbait Checker

    Chemicals lurking in playgrounds….really??

    ByHayley Frend January 24, 2026January 24, 2026

    Toggle Switch Select Reading Level Adult Child Recently a rather scary headline hit several newspapers. Making claims like: Toxic chemicals found on swings and slides That sounds really scary. But is it true? As we know at Trailblaizing Science HQ you can’t always believe everything you read. So lets take a deep dive into the…

    Read More Chemicals lurking in playgrounds….really??Continue

  • A cluster of small orange ball like structures against a black background. It is a microscope image of liposomes.
    Health and Medicine | Tech and Innovation

    Sugar-Powered Nanotech for Precision Drug Delivery

    ByHayley Frend December 10, 2025December 10, 2025

    Liposomes. Annie Cavanagh. Source: Wellcome Collection. Toggle Switch Select Reading Level Adult Child Mary Poppins once sang: “A spoonful of sugar helps the medicine go down.” A catchy song, but little did she know just how true that statement could become. Who would have thought that she might actually have been predicting the future of high-tech, ultra-precise nanoscale drug-delivery…

    Read More Sugar-Powered Nanotech for Precision Drug DeliveryContinue

  • A cluster of small orange ball like structures against a black background. It is a microscope image of liposomes.
    Health and Medicine | Tech and Innovation

    Sugar, Sound and Science: Tiny Bubbles That Heal

    ByHayley Frend December 10, 2025December 10, 2025

    Liposomes. Annie Cavanagh. Source: Wellcome Collection. Toggle Switch Select Reading Level Adult Child “Just a… spoonful of sugar helps the medicine go dooooown!” Photo by Immo Wegmann on Unsplash You know that song from Mary Poppins? Well, it turns out it might actually be true! Scientists have found a clever way to use sugar to help medicines travel to exactly the right…

    Read More Sugar, Sound and Science: Tiny Bubbles That HealContinue

  • A leaft green forest is shown, the sun glints through the leaves and the treet trunks cast long shadows on the ground
    Nature and Climate

    Can The Right Trees Help Us Cope with Heatwaves?

    ByHayley Frend November 7, 2025December 10, 2025

    Photo by Bart Ros: https://www.pexels.com/photo/sunlight-between-trees-in-forest-10915473/ Toggle Switch Select Reading Level Adult Child From Heatwaves to Forest Shade: Can Tree Types Help Cool a Warming Europe? If you live in Europe, you’ve probably noticed that our summers are getting hotter. Perhaps you’ve seen the news about the extreme heatwaves sweeping across the continent, with temperatures above 40 °C…

    Read More Can The Right Trees Help Us Cope with Heatwaves?Continue

  • A leaft green forest is shown, the sun glints through the leaves and the treet trunks cast long shadows on the ground
    Nature and Climate

    Can Trees Help Beat the Heat? A Forest Science Adventure!

    ByHayley Frend November 7, 2025December 10, 2025

    Photo by Bart Ros: https://www.pexels.com/photo/sunlight-between-trees-in-forest-10915473/ Toggle Switch Select Reading Level Adult Child Think back to the hottest day you can remember. Did the heat make you feel tired or unwell? Standing in the sun without any shade can be really uncomfortable! In Europe (and in many other parts of the world), summers are getting hotter and…

    Read More Can Trees Help Beat the Heat? A Forest Science Adventure!Continue

  • A microscopic image of Leishmania mexicana parasites in the promastigote stage. We can see dozens of them. Their pale blue bodies are visible against a black background.
    Health and Medicine

    Shrinking Down to See a Hidden World: The Story of CL

    ByHayley Frend November 2, 2025November 2, 2025

    Image: Leishmania mexicana parasites in the promastigote stage, SEM. University of Oxford, Richard Wheeler. Source: Wellcome Collection. Toggle Switch Select Reading Level Adult Child You might not have heard of it before, but there’s a disease called Cutaneous Leishmaniasis, or CL for short. It’s caused by a teeny-tiny parasite that lives inside sand flies (yes, those little buzzing insects!). When an infected…

    Read More Shrinking Down to See a Hidden World: The Story of CLContinue

  • A microscopic image of Leishmania mexicana parasites in the promastigote stage. We can see dozens of them. Their pale blue bodies are visible against a black background.
    Health and Medicine

    Zooming in on Cutaneous Leishmaniasis: The Hidden Scars of a Neglected Disease

    ByHayley Frend November 2, 2025November 8, 2025

    Image: Leishmania mexicana parasites in the promastigote stage, SEM. University of Oxford, Richard Wheeler. Source: Wellcome Collection. Toggle Switch Select Reading Level Adult Child You might not have heard of it, but Cutaneous Leishmaniasis (CL) is far from rare. Caused by a tiny parasite carried by sand flies, it leaves slow-healing wounds that can develop into lasting scars….

    Read More Zooming in on Cutaneous Leishmaniasis: The Hidden Scars of a Neglected DiseaseContinue

  • An hourglass filled with blood cells in the top half drains like the sands of time into the bottom, where the cells are broken up and more sand-like. In the background, we can see a swirling galaxy. It represents the concept of them stem cells degrading over time in space
    Health and Medicine | Space

    Space Can Make Your Cells Age Faster!

    ByHayley Frend September 29, 2025November 2, 2025

    Toggle Switch Select Reading Level Adult Child Imagine you’re an astronaut coming back to Earth after weeks of exploring space. You feel amazing after such an incredible adventure.But deep inside your body, something surprising is happening: your cells (the tiny building blocks that make up everything inside you) are stressed! NASA astronaut Anne McClain is…

    Read More Space Can Make Your Cells Age Faster!Continue

  • An hourglass filled with blood cells in the top half drains like the sands of time into the bottom, where the cells are broken up and more sand-like. In the background, we can see a swirling galaxy. It represents the concept of them stem cells degrading over time in space
    Health and Medicine | Space

    How Space Travel Ages Our Blood Stem Cells

    ByHayley Frend September 29, 2025November 2, 2025

    Toggle Switch Select Reading Level Adult Child Astronauts may return to Earth looking triumphant, but inside their bodies, time seems to move faster.A new study shows that just a month in space can accelerate ageing in human blood-forming stem cells. NASA astronaut Anne McClain is helped out of the SpaceX Dragon Endurance spacecraft. NASA Headquarters…

    Read More How Space Travel Ages Our Blood Stem CellsContinue

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Hi! I’m Dr Hayley Frend, a science communicator with a PhD in molecular biology and a passion for discovery. I created this blog to bring families together through a shared love of science—because curiosity has no age limit!

I believe no discovery is too complex for kids if explained well, and no adult ever truly loses their love of learning. That’s why every article is crafted for both grown-ups and kids—so you can explore cutting-edge science together.

Fun fact? I was once told I’d never pass an exam due to dyslexia and dyspraxia—yet I graduated top of my class! Now, I’m here to make science exciting and accessible for all.

🔬 Join the journey—learn more or sign up below!

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