Medically reviewed by Aviv Joshua, MS, RDN Hormones are chemical messengers that the glands of your endocrine system produce.

What do you know about the endocrine system? In school, we learned that hormones and the glands that produce them comprise ...

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 ...

A bizarre social media theory claims that an ancient race of giants used to walk the Earth - and science says they might be ...

Inaccurate results, for example, can happen if a person is taking ... to have Addison's or Cushing's disease. Addison's is a rare endocrine disorder caused by damaged adrenal glands that can't produce ...

The largest endocrine gland, the thyroid primarily secretes two hormones ... “A personal history of thyroid disease increases one’s current risk for developing the disease. For example, if a woman ...

Zebrafish are known to detect color and brightness with the pineal gland, which is part of the ... waves for red and shorter ones for blue, for example. This inactivation of PP1 has been found ...