Ancient migration between wild horse populations in America and Asia show how ecosystems adapt to survive cataclysmic change ...

At a site known as Natural Trap Cave, a team of scientists are rappelling down to uncover the secrets of what the Earth was ...

the Great Plains and Northwestern Canada to assemble the largest ever genetic database of Ice Age horse fossils. That expanded by 30 times the number of sequenced Ice Age horse genomes known to ...

Also, mammoths, prehistoric bison, horses, American camels ... and volunteers excavating one of the country’s largest Ice Age fossil sites. Also at the top, a stone platform with a yin ...

In addition, George said, the fossils of “mega fauna from the Ice Age are present throughout a ... range from the fossil remains of camels, horses, giant sloths and saber-tooth cats to full ...