With pollen and common ditch grass seed found both in the footprints and within the same layer of hardened mud in which the ...

Dozens of dinosaur footprints in Scotland’s Isle of Skye show carnivores and herbivores “milled” around by freshwater lagoons ...

The rock contains two footprints left by a dinosaur walking on two legs, likely measuring around 31 inches in length, he said on the university’s website. The third specimen contains a single ...

like beach sand, that left a layer on the landscape. Then a light rain fell onto the ash to create something like wet cement -- an ideal material for trapping footprints. Birds and mammals left a ...

Ten thousand years before humans developed agriculture or built the first cities in Mesopotamia, Ancient Native Americans ...