A seemingly impossible math puzzle, discovered stuck to a tree by a passing hiker, has left the internet well and truly stumped. Despite living in an increasingly digital world, math remains something ...

Claus Mattheck is constantly amazed by what trees have to teach us about the world around us. The physicist at the Karlsruhe Institute of Technology studies the shapes that trunks and leaves take, and ...

What if improving academic performance in some of the nation's most disadvantaged and lowest-achieving schools was as easy as planting trees in the schoolyard? It's not that simple, of course, but a ...

You are able to gift 5 more articles this month. Anyone can access the link you share with no account required. Learn more. On Oct. 16, math students from schools around Maine attended Pine Tree ...

A tree must be acyclic, meaning it should not contain any cycles. A cycle is a path that starts and ends at the same vertex ...