Tests done on samples taken from some of the about 300 carcasses found in northwest Botswana and sent to labs in Zimbabwe and South Africa proved inconclusive.
Over 350 elephants have died since March in the Okavango Panhandle region. Preliminary tests rule out the spread of an infectious disease as the possible cause of deaths.
China patiently invested capital, skill and technology in coal gasification. Unlike it, we won’t move from words to action. As crude prices decline, we lose interest.
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