Years ago, I visited an elderly relative living in a hotel that had been converted to a sort of independent living facility (but without the amenities found in contemporary facilities). The place was ...

Physicians have long observed a mystifying phenomenon: After a bout of infection or an autoimmune disease flare-up, some people experience prolonged mood swings, emotional dysregulation, and changes ...

More than 85% of women—and more than 300 million people worldwide at any given time—use hormonal contraceptives for at least five years of their life. Although primarily taken for birth control, many ...