These endearing garden guests bring joy to many as they dart about, but few are aware that grey squirrels are, in fact, an invasive species that has displaced native British red squirrels. Moreover, ...

Add Yahoo as a preferred source to see more of our stories on Google. The government is supporting research into a contraceptive "pill" for grey squirrels to curb the damage these rodents inflict on ...

Grey squirrels, while adorable to many as they scamper through gardens, are actually an invasive species that have ousted the native British red squirrels and can wreak havoc on homes and local ...

OLYMPIA, Wash. (KOMO) — Western gray squirrels have been reclassified from threatened to endangered under Washington state's endangered species act, according to a vote by the Washington Fish and ...

See more of our trusted coverage when you search. 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 ...

Add Yahoo as a preferred source to see more of our stories on Google. A close-up of a gray squirrel on the forest floor holding a large acorn in its paws with soft sunlight in the background.© A-Z ...

Problem-solving powers may help to explain why grey squirrels have taken over from native red squirrels in the UK, new research says. The study tested wild squirrels with an "easy" task (opening a ...

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 ...

An animal shelter has issued a plea to drivers to slow down in woodland areas after seven red squirrels were injured on an ...