We found big chunks of the impactor Theia.” With those five words to The New York Times, Caltech geophysicist Qian Yuan ...

Rotten-egg gas might one day help power your world—and clean it at the same time. Researchers at The Ohio State University ...

A breakthrough study has revealed that iron deficiency in mothers can trigger sex reversal in male mice embryos.

Has your health provider recommended that you take an iron supplement? Men need less iron than women, but iron still plays a ...