30 Must-See Places in the U.S. to Take Your Kids and Teens
Kids grow up in a blink, so there's no time like the present to visit these bucket list destinations around the country and ...
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New shark species discovered at Mammoth Cave
MAMMOTH CAVE, Ky. (WBKO) – Fossils from a previously unknown species of shark have been unearthed at Mammoth Cave National Park, shedding new light on ancient marine life.
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Mammoth Cave National Park fossil research identifies new ancient shark species
Skeletal reconstruction and tooth arrangement of Netsepoye from the Late Mississippian of Montana. Teeth are arranged as if ...