Native British red deer face replacement in the countryside by the invasive Asian sika deer, mirroring the fate of the red ...

British red deer could suffer the same fate as the red squirrel, a study has warned. Red deer are being outcompeted by sika ...

The Red Squirrel Recovery Network (RSRN) has deployed such thinking in its battle against an invasive foe, Sciurus ...

Some see squirrels as adorable, bushy-tailed creatures that run in circles around tree trunks before they finally race up ...

In last year's National League Division Series, a squirrel ran between Phillies pitcher Roy Oswalt and Cardinals batter Skip Schumaker at a key moment, and the Wild Card Redbirds were on their way to ...

If New Year’s resolutions include spending more time outdoors, keep your eyes and ears open for red squirrels. They’re sporting their brightest, thickest fur this time of year and ready to pitch a fit ...

The endangered Mount Graham red squirrel population has stabilized at around 232 individuals, even during a persistent drought in the Sky Islands. Conservation efforts have helped the species recover ...

Beavers? Red squirrels? Scottish Wildcats? I've been struggling to choose my positive environment story of the year. This is not because I am about to assail you with climate doom and gloom but ...