Read more territory stories on Newserhttp://www.newser.com/taggrid/8719/territory.htmlhttp://img1-cdn.newser.com/images/newser-black250x40.gifhttp://www.newser.com/2012 - Newseren-usNewser Feed GeneratorSat, 26 May 2012 11:17:05 CDThttp://www.newser.com/story/63163/lions-defend-turf-like-gangstas.htmlMary Papenfuss<img src='http://img1-cdn.newser.com/getimage.aspx?mediaid=222442&width=45&height=45&crop=Y&updateddate=20110331221739' border='0' />Lion prides display the behavior of human gangs not to hunt more efficiently, but to defend their turf, researchers have discovered. The larger the prides, the more successfully lions keep out interlopers, reports the BBC. Scientists have long been stumped by why lions are singularly sociable among cats and what...NAIROBI, KENYA - MARCH 20: A Lioness sits in the evening light of the Samburu National Park on March 20, 2006 in Nairobi, Kenya.http://www.newser.com/story/63163/lions-defend-turf-like-gangstas.htmlTue, 30 Jun 2009 04:20:22 CDThttp://www.newser.com/story/5605/canada-vows-to-defend-pole.htmlHeather McPherson<img src='http://img2-cdn.newser.com/getimage.aspx?mediaid=18415&width=45&height=45&crop=Y&updateddate=20110401033310' border='0' />As Russia presses claims to the North Pole, Canada is stepping up its defense of its Arctic territory and will no longer take its sovereignty "too lighty," PM Stephen Harper declared yesterday during an Arctic tour. Canada is building six patrol vessels to guard the icy territory where Russia planted...Canadian Prime Minister Stephen Harper talks during a press conference...http://www.newser.com/story/5605/canada-vows-to-defend-pole.htmlFri, 10 Aug 2007 14:56:40 CDT