Science news articles about 'rocks and bone'

... analysis of rocks and bones unearthed at Stonehenge supports the claim that the mysterious ancient landmark served as a kind of "Neolithic ...

Phosphorus, a mineral element found in rocks and bone, is a critical ingredient in fertilizers, pesticides, detergents and other industrial and household chemicals. Once phosphorus is mined from rocks, getting it into these products is hazardous and expensive, and chemists ...