You are able to gift 5 more articles this month. Anyone can access the link you share with no account required. Learn more. Auburn Public Works employee Bill LaMontagne, left, looks at the stump of a ...

Add Yahoo as a preferred source to see more of our stories on Google. The central panel of Gustav Klimt's, "Tree of Life" triptych, painted around 1910 to 1911, was one of the artworks analyzed in the ...

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 ...