Seven years after a wildfire nearly wiped it out, the Mount Graham red squirrel continues its climb back from the brink, ...

A team of molecular and physiology specialists at the Yale University School of Medicine has uncovered some of the ...

Stan Boutin has climbed more than 5,000 spruce trees in the last 30 years. He has often returned to the forest floor knowing ...

Gray squirrels are also indicted as a U.S pest, especially by suburban residents who like to feed birds. As all who put out ...

He described how grey squirrels breeding at an 'unprecedented rate' all year round is calling for an 'urgent need for intervention' to protect the endangered species. A newly developed ...