The government is supporting research into a contraceptive "pill" for grey squirrels to curb the damage these rodents inflict on Britain's woodlands and its native red squirrel population. This forms ...

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 ...

ARKLOW, Ireland -- Now, this is nuts. A photographer has captured a remarkable image of a red squirrel just before it attacks a grey squirrel for getting too close, British news agency South West News ...

The “Squirrels are not endangered” letter (Our Readers’ Views, June 1) may cause confusion in calling for the Western gray squirrel to be removed from the endangered species list. The Western gray is ...

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

Across large parts of the UK, the native red squirrel has been replaced by the grey squirrel, a North American species. As well as endangering reds, grey squirrels pose a threat to our woodlands ...

For many years, we’ve been finding black walnut bits on the benches surrounding our campfire circle. I know where the walnuts come from and I know gray squirrels are eating them. Why squirrels like to ...