Even though emeralds and rubies are very different colors, they both have the same secret ingredient in their atomic ...

One feature of compounds made with transition metals is their intense colour. There are many examples in nature, including gemstones and paint pigments. Even the colour of blood comes from the protein ...

Often credited for hosting one of the world’s most lively art scenes, Los Angeles has established itself as an important hub for art and artists of all sorts, offering a diverse creative landscape ...

Scientists have developed a hybrid material that switches between conducting and insulating states while maintaining ...