A collaborative study with a CU Boulder professor investigates how the risks and rewards of red squirrel reproduction is a microcosm of evolutionary patterns You’ve probably seen plenty of squirrels ...

There are about 50 species of flying squirrels ranging across most of North America down into Central America, and stretching from Southeast and Northern Asia into Siberia and Scandinavia. They make ...

King Charles visited a North Yorkshire research facility to review a non-lethal contraceptive project aimed at controlling the invasive grey squirrel population, which threatens Britain's native red ...

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Female red squirrels are so promiscuous that they sometimes mate with up to 14 males in a single day, new research finds. The reason, according to a study in the latest Royal Society Journal Biology ...

Climate change appears to be disrupting the hibernation of females in the Far North, scientists say, and that could affect mating season. By Mélissa Godin Male Arctic ground squirrels go through ...