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 ...

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 ...

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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 ...

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 ...

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 – ...

When most people imagine paleontologists at work, they likely envision researchers investigating giant dinosaur fossils or a long-frozen woolly mammoth. Sometimes, however, the best snapshots of ...

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 ...

Ancient squirrel droppings dating back up to 700,000 years have revealed new insights into the Arctic’s past. Scientists found the preserved dung contained DNA from plants, insects and animals ...