There’s not much cuter than a baby squirrel — until they grow up to be invasive acorn hoarders that interfere with tree planting and, by extension, efforts to slow climate change. So, U.K. environment ...

If you go down to the woods today, you might just be in for a surprise. In woodlands around Northern England and Scotland, something is taking place that’s leaving grey squirrels with a fluorescent ...

Research published in the journal BMC Evolutionary Biology has shed new light on why some grey squirrels are black. The study was led by Dr Helen McRobie of Anglia Ruskin University (ARU), who has ...

AMHERST, Mass. - For many years, populations of a little red squirrel with cute ear tufts, a native of Great Britain, Ireland and Europe, have been in serious decline because of competition for food ...