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This is Scientific American Sixty Seconds Science, I'm Sophie Bushwick, got a minute? When Mexican tetra fish moved into darker caves long ago, they evolved to deal with the dark by becoming albino and going blind. A new research shows that the chang
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Major European markets opened moderately higher, following the lead of Asian markets that posted solid gains. For VOA, Tom Rivers in London has details. German stock trader makes phone call in Frankfurt European markets posted modest increases as in
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