From ancient sea creatures to resilient land animals ... making them vital to understanding the history of life on our planet. This exploration of these extraordinary animals highlights their ...

Titled "Ancient Life," it tells the story of what life was like in what is now New Mexico 300 million years ago in the Paleozoic Era, when it was near the Equator, next to multipl ...

Find out what events were at the ancient Olympics. What was it like to live in an ancient Greek family? What was everyday life like in ancient ... inventions that are still used today!