The baby fowl can decipher abstract relationships between shapes and colors based on a new ... a pair of spheres or a cone linked to a cylinder. The team watched as the ducklings decided between ...

The abstract shapes come in a variety of hues of blue, along with yellow, green, red and pink. ... Another cone seems to be held by a jovial, mustachioed rectangle with a top hat.

In the late 1920s, Peruvian archeologist Julio Tello found hundreds of cone-shaped skulls in the Paracas region of Peru. Their unique shape has prompted speculation over time, including various ...