He exposed more pieces of wood from the camp where prehistoric humans once lived.

The fight or flight response provided prehistoric humans with the mechanisms to rapidly respond to threats against survival.

Archaeologists believe that animal hides provided an important source of clothing for prehistoric humans.

Some prehistoric humans were cave dwellers, but most were not.

Q. Were your cave bears studies connected to your interest in prehistoric humans?

After the shuttle safely docks with the mother ship, all the prehistoric humans are moved in a large van to a receiving station.

Before settlement, the Leader area was a hunting ground of prehistoric humans.

The five tribes of prehistoric humans where each of the Zyurangers come from.

This shows that prehistoric humans hunted them, which could have been a leading cause of their demise.

Other traces of prehistoric humans were found on the St. Roko hill.