Rape used as weapon of war in Libya and elsewhere-UN
U.N. envoy says it is a war crime committed in all conflicts to terrorise populations and force civilians to flee
Plea to PM to save four million children in four hours
David Cameron and other world leaders have a make-or-break opportunity to help save the lives of four million children in just four hours when he leads a global vaccine summit in London on Monday, according to Save the Children.
Investor land deals exploiting Africa, report alleges
Deals by wealthy US and European investors will give them substantial control over food supply for the world's poor
Rising forest density offsets climate change-study
Tree size, rather than just area covered, needs to be taken into account more in efforts to put price on forests