Inspired by the naturally antimicrobial textures of cicada wings and shark skin, micro- and nanoscale textures at the scale of bacterial cells make it difficult for bacteria to attach. They also ...

The skin of sharks and rays are covered in a layer of denticles, which are essentially microscopic teeth. Thorny skates get their namesake from their sickle-shaped barbs that are made from the same ...

Everyone knows that maintaining a clean kitchen is essential for safe food preparation. Failing to properly sanitize utensils after use can lead to foodborne illnesses from bacterial growth.