Today, these labyrinthine passages host a variety of tiny sea creatures found nowhere else on the planet. But during the last ice age when sea ... them navigate through water-logged vegetation.

The Ice Age wasn't just about freezing temperatures, it was a wild, prehistoric adventure filled with animals that seem almost too incredible to be true. From tall mammoths to big saber-toothed ...

Peruvian archaeologists found the fossilized remains of three Ice Age mastodons ... types of animals,” he went on. “Over time, the Andes mountain range rose and the sea water receded ...