Invasive fox squirrels have spread into Utah, carrying a disease that threatens to eliminate the state's native red squirrels. The loss of these creatures could damage forest health and disrupt ...

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 ...

Some see squirrels as adorable, bushy-tailed creatures that run in circles around tree trunks before they finally race up trees to the safety of the branches above to enjoy a snack while taking in the ...

Conservationists have hailed the "super-exciting" success of a rare colony of red squirrels discovered on a tree plantation in North Yorkshire. The animals were first identified in January, in a sitka ...