When you buy through our links, Business Insider may earn an affiliate commission. Learn more Balsam Hill is an artificial Christmas trees mainstay — and for good reason. The brand makes the most ...

Designer Orlando Soria breaks down why realistic trees look the way they do—and how to get that elevated effect at home. Interior designer Orlando Soria recommends flattening faux tree branches to ...

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 ...