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South Africans haven't seen much change on key issues -- such as corruption -- and this will likely be on their minds Wednesday as they vote.
Voters in India will cast their ballots in the country's general election between April 11 and May 19. Gallup looks at life in India ahead of this important vote.
Nearly 150 million people -- or 4% of the world's adult population -- want to move to the U.S.
Americans' feeling of freedom is declining. This drop -- dramatic in the U.S. -- isn't happening in other wealthy democracies.
The earthquake that hit Nepal on April 25 devastated a fragile country that was already vulnerable from a combination of a high population density, poverty, old and poorly constructed buildings and extensive corruption.