with aluminum and calcite likely falling into a similar cost range, Vattioni noted. The projected cost for diamonds would be significantly higher — the 2020 study calculated a total cost of $175 ...

Imagine a place where it rains diamonds; not water, not snow, actual diamonds falling from the sky! It sounds like a fantasy story, but scientists believe this happens on planets like Neptune and ...

Glittering stars in the night sky aside, scientists have long known that there are diamonds in the heavens. In 1981, for example, when Smithsonian researchers tried to cut through a large iron ...