1 Ancient wrecks: A Greek-U.S. team of marine archaeologists has located three more ancient shipwrecks with pottery cargoes, including 1,900-year-old branded designer lamps, and two from much later times in a rich graveyard of ships in the eastern Aegean Sea, a project official said Tuesday. All were found last month off Fourni island and surrounding islets that lie at the junction of two main ancient shipping routes between Ikaria and Samos islands. 2 Health worker killed: Islamic State-linked extremists in Nigeria have killed another abducted health worker despite an urgent plea from the International Committee of the Red Cross to spare her life, the global aid organization confirmed on Tuesday.