Some of the world’s biggest and most ancient trees are in jeopardy. Humans have cut down more than 90 percent of the planet’s oldest trees, and forces like pollution and climate change threaten those ...

FRESNO, Calif. (KFSN) -- As Fresno's famed Christmas Tree Lane celebrates 100 years, a Fig Garden homeowner is gifting his neighbors a piece of the lane's legacy. It's a tree that started decades of ...

Milarch’s work is core-level conservation. Tree cloning has been around since the 1970s, and it’s a meaningful approach to preserving at-risk species. The sequoias are a case in point. The ancient ...

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Baby tree saplings, cloned from giant redwoods in California, chill out in the Archangel Ancient Tree Archive's propagation area. Courtesy Jake Milarch It isn’t hard to find the big tree they call ...

The tree became known as the “survivor tree," and in the years following the attacks, seedlings from the tree were given across the world to areas recovering from tragedy. This marks the first time an ...

A family-run nonprofit from Michigan, Archangel Ancient Tree Archive, is working to clone and plant millions of the world’s greatest trees. The group says these champion trees have the best shot at ...

— -- One little beech tree finished its four-year, 6,000-mile odyssey Wednesday when it was planted at Sagamore Hill National Historic Site, the estate where Theodore Roosevelt lived from 1885 ...