Pixel Moondust contains an archive of background tiles as found on the old web: less civilized weapons from a more elegant age. The backgrounds are organized by color and about 80 pixels square. There ...

By adding citric acid and squid ink to a cellulose-based polymer, researchers created a variety of structurally colored ...

Plastics are one of the largest sources of pollution on Earth, lasting for years on land or in water. But a new type of ...