A urine test developed by scientists at the University of Cambridge has moved a step closer to clinical use following new ...

Urinary free cortisol expressed as times above the upper limit of normal is a strong discriminator between ectopic ...

This product goes further than others that only tests iron levels. By measuring ferritin levels, it looks at the amount of overall iron storage and whether a person has normal iron levels. This test ...

Cells constantly probe their environments, searching for physical cues that guide their behavior. And yet a cell's response to its environment is always biochemical, mediated by the chemistry of its ...