If you thought the ancient evergreens at California's Big Basin Redwoods State Park were old, the state's bristlecone pines ...

In a Swiss pine forest, the treetops are being sprayed with mist in a bid to discover the effect that drier or wetter air has ...

In an old-growth longleaf pine savanna, the trees’ pine needles sing in the wind. Once considered forests, these landscapes in the southeastern U.S. coastal plain are open-canopied and sunny ...

While Merseyside has some stunning walks, tucked away in the heart of Wales, a mesmerising forest filled with thousands of pine and spruce trees has visitors so captivated they can't believe they ...

"We have real Christmas trees here and not the ones bought from departmental stores," points out Julia Kharkongor as she decorates a pine branch freshly cut from a nearby forest.

Agency officials will present the proposals at 6 p.m. on Tuesday, Sept. 17 at the Lone Pine State Park Visitor Center, 300 Lone Pine Road in Kalispell. Members of the public are encouraged to attend.