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

Leonardo da Vinci’s sketch of a tree illustrates the principle that combined thickness is preserved at different stages of ramification.

The scale invariance in branch diameter dictates how much smaller a limb should be as it branches and how much investment a ...

Civilization 7 has made some serious changes to how the game works. While these changes might not be loved by all, they are ...

An area on the outside of a tree trunk that appears to be stained white or looks wet during summer is likely bacterial ...