Across the internet, a biological scapegoat has emerged for almost any mysterious medical symptom affecting women. Struggling with chronic fatigue, hair loss, brain fog, or dwindling sex drive? When ...

Have you heard of the stress hormone? It is called cortisol. As an essential hormone, cortisol is made by the adrenal glands sitting atop the kidneys. It is called the stress hormone because cortisol ...

The Hormometer is an at-home test that lets you measure cortisol and progesterone levels. The Hormometer is an at-home test that lets you measure cortisol and progesterone levels. is a senior reporter ...

U.K. home health analysis kit startup Thriva is adding three more products to its range later this month: A saliva-based cortisol stress test and two female hormone kits. The Seedcamp-backed U.K.