URL: http://www.gsajournals.org/perlserv/?request=index-html&issn=1052-5173
ISSN 1052-5173
GSA's science and news magazine for members and the earth-science community world wide. Features a "hot-topic" science article most months. The entire Table of Contents for this GSA Today issue, the PDF file for this GSA Today issue, and Archives for GSA Today can be found at http://www.geosociety.org/pubs/gsatoday.