The math concept hidden in this tree art — geometric shapes known as fractals ... a doctoral student at the University of Wisconsin. Like the branches, twigs and leaves of a tree, fractals ...

People have been invited to write supportive messages as part of an art project that aims to help those going through to difficult times. A 10-ft (3.5-m) wooden sculpture of a tree is on display ...

In the heart of Philadelphia, Temple University has become home to a unique living artwork: the Tree of 40 Fruits. Created by ...