Pope Francis, wrapping up his three-country tour of South America, urged people living in a flood-prone shantytown in Paraguay to stay united in their struggle for better living and working conditions. Francis looked moved as he heard harrowing tales of life in Banado Norte, a warren of shacks not far from downtown Asuncion that are home to about 100,000 people, many of whom are squatting on city land after being forced from their farms.
Rare 'twilight zone' ecosystem discovered off Cyprus
