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 ...

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 ...

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, ...

In a new study, fossilized droppings suggested that ancient ground squirrels ate the meat of much larger animals, including mammoths, bison and saber-toothed cats. By Kate Golembiewski During 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 ...

Ancient poop left behind by Arctic ground squirrels ended up containing a remarkable array of genetic information, a study says. Reading time 2 minutes Arctic ground squirrels will eat just about ...

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 ...