Volume Two

Does a prehistoric "monster" provide clues to an Ice Age puzzle? Is an odd wooden figure the explanation for a 60-year-old mystery or the key to a government cover-up?

Travel Guide

Find restaurants, accommodations and activities from this episode.

Excavating Ice Age fossils

The Le Brea Tar Pits are the world's richest site for ...

02:59

Tour the Air Force Museum

Experience 100 years of military aviation near Dayton, OH.

01:18

More Travel Inspirations

American Outdoor Adventure Sweeps
American Outdoor Adventure Sweeps

Enter for a chance to win an adventure getaway, plus $25k!

Food.com Holiday
Food.com's 50+ Top Holiday Food Gifts

Give them what they really want!

HGTV Dream Home
HGTV Dream Home 2015

Take a tour of the home we’ll be giving away. Look inside HGTV Dream Home 2015 now!