Fast-growing open-access journals stripped of coveted impact factors

Read the full story in Science.

Nearly two dozen journals from two of the fastest growing open-access publishers, including one of the world’s largest journals by volume, will no longer receive a key scholarly imprimatur. On 20 March, the Web of Science database said it delisted the journals along with dozens of others, stripping them of an impact factor, the citation-based measure of quality that, although controversial, carries weight with authors and institutions. The move highlights continuing debate about a business model marked by high volumes of articles, ostensibly chosen for scientific soundness rather than novelty, and the practice by some open-access publishers of recruiting large numbers of articles for guest-edited special issues.