World Jun 04

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With World Environment Day, UN hopes to raise climate awareness The United Nation’s version of Earth Day, World Environment Day, occurs annually on June 5 and encourages “worldwide awareness and action for the environment.” First celebrated in 1973, a different country hosts each year. Barbados hosts this year…

Science Jan 25

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San Francisco on Track to Become Zero Waste City

San Francisco is trying to become the first city with zero waste. By requiring residents and businesses to separate compostable items such as food scraps, as well as recyclable items, NewsHour correspondent Spencer Michels reports that the city has already…

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