The Chinese Academy of Sciences has developed a light source that produces 193-nm DUV light, but it is years away from ...

A team of about 150 restorers fuses scientific analysis and traditional techniques to clean, patch up and otherwise revive the more than 1.8 million relics in the collection of Beijing's Forbidden ...

Satellites connect people around the world but they also interfere with astronomers’ views of the cosmos. There are ways to reduce these tensions.