The historic sequoia tree in Seattle's Green Lake may face removal, raising concerns about its uncertain future and ...

SEATTLE — Time is running out for giant sequoia that ... Activists believe it's the largest sequoia on private property in the city. But its future is uncertain as the property owner prepares to ...

Arborists are planting urban groves of the world's largest trees in one of the city's most blighted neighborhoods ...

Arborists are hoping to transform vacant land on Detroit’s eastside by planting giant sequoias, the world’s largest trees.

Detroit is the pilot city for the Giant Sequoia Filter Forest. The nonprofit Archangel Ancient Tree Archive has donated dozens of sequoia saplings that were planted Tuesday by staff and ...

Detroit is the pilot city for the Giant Sequoia Filter Forest. The nonprofit Archangel Ancient Tree Archive is donating dozens of sequoia saplings that will be planted by staff and volunteers from ...