Seeing blue dots, red Xs, orange circles, and purple bands on trees and wondering what they mean? Here's what we found out about those painted trees.

Connections and networks run through artist Rita Hannafin's work on a few different levels. First literally, as her chosen ...

Recent research by scientists at the Botanical Research Institute of Texas (BRIT), Texas Tech University, and several other ...

What makes a tree a tree? Or rather, why can we recognize trees in even quite abstract depictions when they are so varied in nature? Researchers have found a clue in the branches, and used math to ...