'We don't have hope,' says a resident of Diepsloot, a township where deep economic inequality persists
International astronauts conduct microgravity science experiments in the space station, which cost $150 billion to build
One Los Angeles resident has sued the city and a developer over plans to build skyscrapers near the Hollywood fault line
French troops face difficult task of disarming thousands of people in the CAR capital of Bangui
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