We assessed how germline Y haplogroups and somatic loss of the Y chromosome (LOY) associate with risk of disease in East Asian and European populations. LOY increases the risk of type 2 diabetes in ...

Endocrine reproductive disorders are disorders that affect the reproductive endocrine system and often result in fertility problems. Examples include ovarian insufficiency and polycystic ovary ...

The nervous system enables humans to react to their surroundings and to coordinate their behaviour. It comprises millions of neurones and uses electrical impulses to communicate very quickly.

Hormonal changes during menstruation can cause digestive symptoms like constipation, bloating, and diarrhea. In pregnancy, hormones can relax stomach muscles, leading to heartburn and slow bowel ...

⚠️ The 2nd Edition is still a work in progress. The book System Design and Architecture has helped millions of software engineers worldwide to succeed in the Internet industry since 2015. Here is why ...

Running a restaurant means juggling a lot at once, as sales, staff schedules, inventory levels and daily operations all compete for your attention. A restaurant management system (RMS) brings those ...

Do you have a question about history? Send us your question at history@time .com and you might find your answer in a future edition of Now You Know. All sports have their own vocabularies, the ...