Stories of a plesiosaur-like creature living in the depths of Scotland's Loch Ness, a very deep lake, have been surfacing for years. Investigations, searches, sonar studies, and multiple other search functions have been conducted to solve the mystery--so far evidence is still inconclusive. Some think "Nessie" is a modern-day dinosaur that somehow managed to survive the mass extinction the rest of its kind suffered, others think people have taken bad...