Next time you are touring your garden, walking on wooded trails, or exploring a beachside scenery, look for immaculate swirling patterns. These can be found in the center of a sunflower, a snail’s ...

The human visual system exhibits a remarkable ability to decipher the three-dimensional structure of the world from two-dimensional retinal images. Central to this process is the utilisation of shape ...

Our most common native evergreen is the eastern red cedar, a cone-shaped juniper with a spicy yuletide aroma. It's prickly, ...