At a tumultuous moment in Australian arts, Patricia Piccinini is stepping into a new role and tackling difficult topics.

South African artist Hannelie Coetzee is challenging perceptions through her 'eco-queer' art, transforming despised hyenas into powerful symbols of female strength and sexual diversity. From her ...

relative to their body size. Each eye is about the same volume as the animal's brain. An ancient tower-eyed trilobite with dozens of calcite lenses. Trilobites evolved a wide variety of eye forms.