The fossilized remains of Whitebark pine trees found beneath a melting ice patch in the Yellowstone region were once part of an ancient forest that thrived for centuries before disappearing, ...

Interim Commissioner Sean Mahar announced Monday that the Colonel William F. Fox Memorial Saratoga Tree Nursery’s annual spring seedling sale is now ...

Residents can apply through the Denver Digs Trees program to get free and discounted trees for their neighborhoods.

They can be either upright and pyramidal or shrubby or groundcovers. They vary in height from rug-like forms 2 inches tall to ...