Volunteers have gathered pine needles from across the state, and they will be compared to a unique museum archive to see how ...

You’ve worked your way through the leftover ham, mashed potatoes, green beans and pie — but have you considered eating your Christmas tree? Between 25 million and 30 million real Christmas trees are ...

If you see pine trees turning orange and yellow this season in New Hampshire, don’t be too alarmed. They’re probably not dying, according to Kyle Lombard, a forest health specialist with the New ...

Dothistroma needle blight (DNB) is a serious foliar disease impacting a wide range of pine species throughout the globe. The disease is principally associated with the fungal pathogens Dothistroma ...