Barbara Warmbein is a freelance science writer, communicator and public relations consultant based in Hamburg, Germany. With more than 20 years of experience, she specialises in particle physics and helps organisations turn complex scientific ideas into clear, engaging stories for their audiences. Her background spans journalism, science PR, technical editing and communication, supported by academic training in English and German literature and language.

Warmbein offers science writing, content production, text editing and proofreading, as well as PR consulting and communication project development. Her work has included articles, newsletters, books, research publications, educational materials, infographics, videos, exhibitions and events. Projects and collaborators have included CERN, DESY and the European Space Agency, with topics ranging from the Large Hadron Collider and the International Linear Collider to space science and dark matter.

She has also organised public-facing science activities and contributed to educational and outreach initiatives. Since becoming a freelancer in 2021, Warmbein has been available to support organisations with science communication challenges, shaping accurate content into accessible, audience-focused communication.