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

With the return of sunlit evenings, warmer days and sprouting gardens, now is the perfect time for budding artists to celebrate the signs of spring through art. The new season brings about ...

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 ...

The greatest discoveries in art history, as in so many fields, tend to come from those working outside the box. Interdisciplinary studies break new ground because those steadfastly lashed to a ...