l have got it using the jsonp method,thanks
.controller('maritimeCtrl', ['$scope','$http', function($scope, $http){
$http.jsonp('https://www.kimonolabs.com/api/4wfjeevq/?callback=JSON_CALLBACK')
.success(function(resp) {
console.log('Success', resp.results);
$scope.news = resp.results.MaritimeNews;
}, function(err) {
console.error('ERR',err);
});
}])