I’ve been writing professionally for both kids and adults for over 20 years. My byline has appeared in Science News for Students, Discover, National Geographic websites, Double Helix, Parents, Newsweek, The Washington Post, Muse, Medscape, and many other publications. I’m the author of more than two dozen books for kids and young adults on subjects ranging from climate change, dinosaurs, and code-breaking to biographies of famous scientists and inventors.