May 21, 2015
Armed with a high-powered 500 Nitro Express rifle and a CNN camera crew, Texan Corey Knowlton ended his three-day trek through the dusty plains of Namibia by doing what he had travelled over 8,000 miles to do: shoot and kill a black rhino.
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Where Microplastics in the Human Body Come From
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Milky Way Possible Collision With Andromeda May Not Be Its First