Colorado's forests store a massive amount of carbon, but dying trees -- mostly due to insects and disease -- have caused the state's forests to emit more carbon than they absorbed in recent years, ...

Using carbon dating, Montana State University researchers found the clutch of 30 whitebark pine trees were between 5,440 and ...

Nuts are a high-calorie source of healthy fat that not only keep birds' skin and feathers healthy but also provide them ...