In contrast to mammals, where the body plan is final at birth, the formation of new root branches ensures that the root system keeps growing throughout a plant's life. Scientists identified a novel ...

There are a handful of deep symbolic "forms," as Joel Smith, the Peter C. Bunnell curator of photography at the Princeton University Art Museum, sees it. The circle, the spiral, the arrow, the grid, ...

Want another magnolia tree? How about ten? Propagating magnolias is simple as long as you know what you're doing.