Time is ticking down for a giant sequoia that has towered over Seattle for a century or more.The massive tree is slated to be ...

The nonprofit Archangel Ancient Tree Archive has donated sequoia saplings that were planted Tuesday by Arboretum Detroit to ...

Police are seeking information about an 11-year-old boy who went missing ... is the pilot city for the Giant Sequoia Filter Forest. The nonprofit Archangel Ancient Tree Archive has donated dozens ...

Detroit is the pilot city for the Giant Sequoia Filter Forest ... preserves the genetics of old-growth trees for research and reforestation. The sequoia saplings destined for Detroit are clones ...

What are giant sequoias ... preserves the genetics of old-growth trees for research and reforestation. The sequoia saplings destined for Detroit are clones of two giants known as Stagg ...