Read more Antarctic Treaty stories on Newserhttp://www.newser.com/taggrid/39659/antarctic-treaty.htmlhttp://img1-cdn.newser.com/images/newser-black250x40.gifhttp://www.newser.com/2012 - Newseren-usNewser Feed GeneratorSat, 26 May 2012 01:27:17 CDThttp://www.newser.com/story/56556/us-others-to-curb-antarctic-tourism.htmlHarry Kimball<img src='http://img2-cdn.newser.com/getimage.aspx?mediaid=201033&width=45&height=45&crop=Y&updateddate=20110331225319' border='0' />Nations led by the US have pledged to check the quickly growing Antarctica tourism industry, the BBC reports. Nearly 30 nations signed a treaty to bar ships carrying more than 500 passengers from landing on the continent and to limit the number of people from a ship on shore to...The Bahaman-flagged Ocean Nova near the San Martin base in Antarctica. The cruise ship ran aground.http://www.newser.com/story/56556/us-others-to-curb-antarctic-tourism.htmlSat, 18 Apr 2009 12:10:41 CDT