Hotter and drier conditions could whittle away 80% of land where whitebark pine grows by the middle of this century, ...

There has been a recent increase in pine tree deaths reported in a swath extending from Tallahassee heading north to ...

Sap is the 'blood' of a tree, helping to move nutrients from the roots to the limbs. Some sap is not unusual, but excessive ...

Dear Fraxinus americana, white ash of the uplands. Fraxinus nigra, black ash of the swamps. I wrote these verses to the tune ...

Oak Bluffs officials are developing a strategy to tackle the spread of the invasive southern pine beetle as concerns for ...

A concerning new study shows that whitebark pine trees could lose as much as 80% of their habitat in the next 25 years.