In 1891, examining a meteorite in Canyon Diablo, Arizona, scientists reported finding "hard particles" within it. Later, in ...

Chinese scientists have successfully developed a high-quality “super diamond” in the laboratory, exhibiting a hardness far ...

Most natural and synthetic diamonds feature a cubic lattice structure but there are rare exceptions. Lonsdaleite, for example, is a type of diamond that was first ...

For the first time, researchers in China have synthetically produced a nearly pure hexagonal diamond, marking a significant ...