Today
57°
Chance Rain Showers
72%
Tonight
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Rain Showers
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Tomorrow
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Mostly Cloudy
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Tomorrow Night
37°
Partly Cloudy
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Thursday
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Mostly Sunny
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Thursday Night
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Partly Cloudy
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Friday
61°
Chance Rain Showers
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Friday Night
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Saturday
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Sunday Night
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3 Day
Extended
Friday, September 15th, 2017
Photo by Mark Pummell/The Daily Standard

A megalodon tooth sits next to a modern shark tooth and a quarter for scale. The serrated edges of a megalodon tooth enabled the animal to bite into prey and split through tendon and bone with a shake of its head.

Related online story:
CELINA - Every week is Shark Week for Professor Chuck Ciampaglio of Wright State University-Lake Campus.
His lab is filled with collections of shar [More]
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