Scientists believe there may be a planet made largely of diamond orbiting another star. Extreme pressure and heat could turn carbon into massive layers of crystal. This video explores how such a ...

Recent astronomical discoveries have captivated the world with the revelation of a planet composed entirely of diamonds. This dazzling celestial body, located light-years away from Earth, challenges ...

Scientists have created the first sizable meteorite diamond — also known as lonsdaleite or hexagonal diamond — a material predicted to be even harder than the diamonds normally found on Earth. The ...