News Ecosystems After Invasions: Can an ant takeover change the rules? Share this:FacebookTwitterPocketRedditPrintEmail By Susan Milius February 26, 2003 at 1:53 pm This article is only available to Science News subscribers. Subscribers, enter your e-mail address to access our archives. Client key* E-mail* Log in Not a subscriber? Science News is a nonprofit. Support us by subscribing now. Subscribe