Toronto and Sydney ranked as world's friendliest cities
Nearly 90% of men and women worldwide, found to have "at least one" bias against women
Columbian plane crash: oldest of four children receives praise for her heroic role
China's marriage registrations slump to record low
Messi and Argentina team trapped in Beijing as large crowds of fans gathered outside
World's tiniest restaurant is in Rome
Thousands evacuated after Philippines' Mayon volcano started spewing lava
3 English tourists missing after boat catches fire in Egyptian red sea
Fatal shark attack claims Russian citizen's life in Egyptian red sea
4 children survived 40 days in forest by consuming cassava flour and fruits