A new Colorado State University study of the interior U.S. West has found that tree ranges are generally contracting in ...

Arapaho and Roosevelt National Forests show patchy tree regeneration in this photo from 2022, 10 years after the High Park Fire. A new study found that tree ranges are shrinking in response to climate ...

There’s a pretty, little flower with yellow petals and heart-shaped leaves that grows in thick mats across the forest floor in parts of Michigan. The lesser celandine, also known as fig buttercup, is ...

This ancient tree provided the wood for the first ship to reach Laugh Tale, the Oro Jackson, but its significance may go far ...

Researchers found a hidden mathematical rule in tree-like art. Branch thickness follows a predictable ratio, making trees recognizable.

A new, first-of-its-kind analysis of the scents of nine mummies detected woody, spicy, herbal and rancid notes, among other ...

The math that describes the branching pattern of trees in nature also holds for trees depicted in art—and may even underlie ...

The legendary tall hedge is often in short supply. We survey the broader Thuja landscape, searching for other ...

The scale invariance in branch diameter dictates how much smaller a limb should be as it branches and how much investment a tree makes in a few thick branches versus many thin ones. Trees have evolved ...