Several organizations are vowing to support the revitalization of the dwindling red squirrel population in Europe.

Scientists in the UK have discovered that some red squirrels have developed immunity to a disease that has posed a threat to the endangered animals.

By Gary Bogue It definitely feels like fall. Dear Gary: I moved to beautiful Dana Hills, in Clayton, 15 years ago, in order to be next to open space at the base of our majestic Mount Diablo.

By Ken Ward Jr. Against the advice of outside experts, the Bush administration today will formally remove the West Virginia northern flying squirrel from the endangered species list.

By THE ASSOCIATED PRESS The West Virginia northern flying squirrel is gliding off the federal endangered species list after more than two decades of protection.