Katherine Griffin

Katherine Griffin is a science writer and editor based in the San Francisco Bay Area. She has worked as a managing editor of Yoga Journal and Alternative Medicine magazines, and as a consulting editor for San Francisco, WebMD, and Afar. Her stories have appeared in the Los Angeles Times, Islands, Health, Family Therapy Networker, and many other publications.


  • Vonnie Estes

    Vonnie Estes: A Passion for Sustainability

    One of the leading female executives in the biofuels industry, Vonnie Estes started her career in agricultural biotech, working on ways to grow food more sustainably. She became interested in cellulosic biofuels more than a decade ago after making her first visit to Brazil.