In what could give hope to the 2.5 million sufferers of multiple sclerosis (MS) worldwide, a new study reports that the hormone prolactin, the levels of which spike during pregnancy, mended nerve ...

T he reproductive system, governing fertility, hormonal balance, and sexual health, is central to physical and emotional well-being. Despite its importance, 1 in 8 couples faces infertility (WHO ...

Learn how the endocrine system secretes hormones into the bloodstream from glands throughout the body, including thyroxine and adrenaline. ... Short (until nerve impulses stop) Hormonal: ...

The US organ transplant system might face an overhaul in a proposal to be announced on Wednesday after years of criticism; the FDA may decide whether to approve additional COVID-19 booster ...