1. Giraffes, elephants, and other animals seem to be declining inside Kenya's protected areas as quickly as outside, according to a new study of the country's national parks and reserves.rn2. U.S. Geological Survey scientists found mercury in every fish tested from 291 streams around the country. Mercury concentrations in fish at over a quarter of the sites sampled registered above the level recommended by the Environmental Protection Agency for safe consumption.rn3. Head lice in Japan have developed widespread resistance to a major class of pesticides, according to a recent study. Lice in the United States have also become increasingly resistant.
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