The man left on foot, trying to get to a friend’s house, before deputies arrived. Deputies say when they checked the area, they found footprints ... and showing obvious signs of hypothermia.” ...

Until then, the oldest known footprints of human ancestors were tens of thousands of years old. But this trail, some 80 feet long and preserved ... trails bears telltale signs that suggest whoever ...

Preserved footprints, also known as ichnites ... The impression or print left behind when an animal's hand or foot pushes into the ground is called a track. Where they directly impact the ground is ...