Kathiann Kowalski

Freelance Writer

Kathiann Kowalski loves talking with scientists and engineers about their work and why it matters. And she loves getting into the field — whether that’s at a lab, in a research forest, at a drilling site or on a research boat. She has written more than 700 articles, plus 25 books for young people. “There’s always something new happening — and something new to learn,” she says.

 

Kathi graduated from Hofstra University in New York and got her law degree from Harvard Law School in Massachusetts. She previously practiced environmental law with a large firm. Kathi enjoys hiking, sewing, reading and travel.

All Stories by Kathiann Kowalski

  1. Environment

    Ultrasound waves can help remove polluting microplastics in water

    The innovative process concentrates microplastics within a flowing liquid. A two-step process then removes the potentially toxic bits.

  2. Top 10 tips for how Gen Z’ers can get the best online experiences

    Emerging data point to how today’s teens can maximize their screen time’s benefits while limiting its risks.

  3. Environment

    Older diesel school buses linked to more student absences

    Schools that replaced or upgraded old diesel school buses increased student attendance rates, new research shows.

  4. Tech

    New technologies could keep people cool in a warming world

    New approaches to air conditioning aim to keep people cool with fewer greenhouse-gas emissions as our world warms.

  5. Environment

    ‘Forever’ chemicals show up in students’ school uniforms

    Researchers found PFAS “forever chemicals” in kids’ school uniforms and other clothing. Studies have linked these compounds to health risks.

  6. Psychology

    Prevention programs can help reduce teen dating violence

    Teen dating violence has many forms and affects an estimated one-third of teens. New studies explore what programs may help prevent this harm.

  7. Psychology

    Five tips to consider when dating goes wrong

    When dating is more hurtful than loving, it may be time to ask if there may be big trouble — and harm — ahead.

  8. Environment

    Ponds made to control floods can spew climate-warming gases, study finds

    Younger stormwater ponds can release more carbon in gases than they absorb, a study finds. That could aggravate global warming.

  9. Environment

    ‘Mining’ cryptocurrencies pollutes the real world

    Bitcoin and other cryptocurrencies exist only online. Yet the environmental impacts of their networks affect the real world.

  10. Environment

    How we choose to pay has hidden costs for the planet

    Whether cash or credit, phone apps or digital currencies — all forms of payment have behind-the-scenes costs. And these can vary dramatically.

  11. Health & Medicine

    Here’s how a new sleeping bag could protect astronauts’ eyesight

    A new sleeping bag could avoid vision problems on long space flights due to microgravity. It counters a fluid buildup behind astronauts’ eyes.

  12. Psychology

    Discriminatory policing takes a toll on teens and tweens

    Black teens and tweens are several times more likely than white youths their age to be harmed by police.