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It’s common knowledge that animals who hibernate such as bears and ground squirrels, reduce their energy demands and use their fat reserves to meet their energy needs until spring. Yet, it has been a ...
After eight months of hibernation, Arctic ground squirrels emerge in the spring hungry and ready to mate. Oivind Toien / University of Alaska Fairbanks When winter arrives in northern Alaska, Arctic ...
Squirrels and other hibernating animals have an almost magical ability to withstand frigid temperatures. New research has uncovered the biological factors involved in keeping cellular structures ...
The thirteen-lined ground squirrel doesn’t drink during its winter hibernation, even though systems throughout its body are crying out for water. Madeleine Junkins and colleagues now show that the ...
Add Popular Science (opens in a new tab) Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results. Get the Popular ...
The thirteen-lined squirrel, aptly named for the thirteen stripes on its back, spends much of its time above ground dodging angry humans. But for several months of the year, it gets a reprieve: Like ...
The ground squirrel and the Syrian hamster, two rodents that hibernate in the winter, do not feel cold in the same way as non-hibernators, such as rats or mice. Yale researchers have discovered that ...
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