You may unsubscribe at any time. Almost everything that makes you feel "happy" is linked to one of the four happiness hormones: dopamine, serotonin, endorphin and oxytocin. Here are some ways you ...

Cortisol is a hormone produced by the adrenal glands and is most famous for its stress-related activities, often referred to as the "stress hormone". However, its effects go beyond just that ...

Cancer that starts in the thymus gland is called thymus cancer. It starts when cells in the thymus gland grow out of control and crowd out normal cells. Thymus cancers are rare. The thymus is a small ...