The new public art pieces in Jack Purcell Park are supposed to be stylized trees, not a tribute to the celebrated badminton player of the same name, says the landscape architect responsible for the ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Trees depicted in ...

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 ...