Add Yahoo as a preferred source to see more of our stories on Google. Artistic reconstruction. Fossilized squirrel droppings reveal ancient ecosystems, offering rare genetic insights into life during ...

Add Yahoo as a preferred source to see more of our stories on Google. Researchers document a cluster of ancient Arctic ground squirrel faecal pellets preserved in permafrost at Hunker Creek, Yukon, in ...

Researchers analyzed permafrost samples collected from ground squirrel burrows that span several glacial periods and can remain frozen and sealed for thousands of years. Hamilton, ON, June 9, 2026 – ...

Ground squirrel droppings, preserved for millennia in the Yukon's deep permafrost, have yielded an enormous amount of environmental DNA from dozens of species of plants, insects, microbes and large ...

It was the poet William Blake who once wrote about seeing a world in a grain of sand. But even Blake must tip his pen to Tyler Murchie, who has seen entire ecosystems, brimming with creatures long ...

Squirrel droppings preserved in Canadian permafrost containing 700,000-year-old ancient DNA are reported in Nature Communications. The findings, which include DNA from woolly mammoths, horses, ...

Add Yahoo as a preferred source to see more of our stories on Google. Ancient squirrel droppings dating back up to 700,000 years have revealed new insights into the Arctic’s past. Scientists found the ...

Add Yahoo as a preferred source to see more of our stories on Google. An artist’s reconstruction of Pleistocene Yukon, showing Arctic ground squirrels scavenging meat and foraging on plants within the ...

In Canada's far north, a surprising discovery: fossilized feces of arctic ground squirrels contain DNA from woolly mammoths and other ice age animals. These droppings, hundreds of thousands of years ...

Frozen deep beneath the Yukon’s permafrost, small pellets left behind by ancient ground squirrels have preserved a record of life that stretches back hundreds of thousands of years. What appears ...