Add Yahoo as a preferred source to see more of our stories on Google. A grey squirrel eats an acorn in Sefton Park, Liverpool (PA) (PA Archive) (the_independent_577) A Government-approved scheme to ...

Prefer Newsweek on Google to see more of our trusted coverage when you search. Gray squirrels in the U.K. may soon be given oral birth control medication in an attempt to keep the invasive species at ...

Up and down the hallway, the lights were out in all the classrooms and laboratories, along with the refrigerators, air conditioning units and lab equipment. I guess I’d better go and get it. One of ...

Depending where you live in North America, you might think only one or two types of squirrels exist — the ones in your backyard. It might come as a surprise to learn about different squirrels you ...

Gray squirrels may not look so smart when they’re frantically burying acorns they may never find again, but they appear to be smarter than the red squirrels found across the pond. Ever since gray ...

Grey squirrels are an invasive, non-native species introduced from North America to sites in Great Britain and Ireland between 1876 to 1929. They out-compete the native red squirrels and multiply ...

Black squirrels are seen across North America and England Crazyjoepaul via Wikimedia Commons under CC BY-SA 4.0 Despite differences in coloring, eastern gray squirrels and so-called black squirrels ...

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 ...

New research has shed new light on why some grey squirrels are black. Research published in the journal BMC Evolutionary Biology has shed new light on why some grey squirrels are black. The study was ...

Red squirrels have little immunity to squirrelpox virus spread by grey squirrels. Hugh Rowlands, Author provided (no reuse) Concerns over the spread of squirrelpox have increased after a sick red ...