The Proceedings of the National Academy of Sciences (PNAS) journal was founded in 1914 and publishes over 3,000 cutting-edge papers per year. It presents research results, scientific news and commentary. It is one of the most prestigious, most highly cited and comprehensive multidisciplinary scientific journals in the world. It is published in print on a weekly basis, on the Internet daily, it is published by the U.S. National Academy of Sciences and has millions of readers worldwide.
