The endocrine system refers to the cells, glands and organs that secrete hormones directly into the blood in order to control physiological and behavioural activities. The effects of the endocrine ...

You can revise energy stores by clicking the links below. To brush up on your GCSE hormones and the human endocrine system knowledge, click on the link to your awarding body specific revision: ...

Your endocrine system is a network of glands that produce and release hormones that help control a variety of your body's functions. When there is a disruption in this system, it can lead to ...

Optical measurements through the skin are challenging because they usually represent averages across the various layers of skin that are illuminated. A study in Nature Metabolism uses a depth ...