Authorities say the aircraft landed in a residential area in the state of São Paulo, but no-one on the ground has been injured. Also: The UN nuclear agency has urged Russia and Ukraine to exercise maximum restraint, as fighting in western Russia draws closer to the Kursk nuclear power plant. Rappler, the Philippines news site critical of the former government's deadly war on drugs, is to stay open after a court overturned a closure order, and the Russian chess champion accused of smearing poison on her rival's pieces.