Royal Dutch Shell has resumed purchases of Iranian crude oil

US, Philippines kick off military drills near South China Sea

Knifeman missing from psychiatric ward before mall incident

Rights groups urge UN chief to put Saudi Arabia back on blacklist

Tunisian waitress 'assaulted' for serving alcohol during Ramadan

Barack Obama hopes Dems will 'pull things together'

Police shoot man after four injured in Sydney

UN calls for calm in Papua New Guinea following shooting of students