Prehistoric trees like Ginkgo and monkey-puzzles still have close relatives that go back at least to the time of the ...

New data show resilience among the rainforest’s giants, though scientists warn that nutrient limits and rising heat could end ...

Where there’s a tree, there’s usually a forest. But not always. A biologist describes some of the loneliest trees on planet ...

Discover which Christmas tree varieties stay fresh long after cutting. Plus, get insider tips from growers to make your real ...

From Mongolia to southern Brazil, forests big enough to cover France have grown back during the last 20 years, but the gains ...