Virgin Atlantic flies a
commercial Boeing 787 from London to New York powered solely by animal
fats; approach could reduce greenhouse gas emissions in the aviation
industry by 70% (More)
The EPA wants U.S. cities to replace lead pipes to protect children. The agency proposed a rule yesterday which, if finalized next year, would require water utilities to replace all lead pipes that carry tap water to the public. Lead can cause cognitive damage and other health problems, particularly in young children. Cities have struggled to get rid of around 9 million lead pipes that remain.
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