AI models change their medical recommendations when people ask them questions that include colourful language, typos, odd ...

Brain swelling, or cerebral edema, is a medical emergency. Learn about the evidence-based treatments doctors use to reduce ...

Harlequin ichthyosis affects just a handful of newborns each year in the US, but the condition is unmistakable, marked by a ...

The condition, also known as "hair-pulling disorder," involves recurrent, irresistible urges to pull out hair.

Melony Hunter, a 5-year-old girl, is preparing for surgery to address a serious heart condition. Her parents are seeking ...

When nerve cells don’t end up in the right place during brain development, it can cause periventricular heterotopia —a ...

Because Wegovy’s approved uses have expanded, people want to know whether it’s safe for long-term use. Based on clinical trials, the risk of serious problems from taking Wegovy is low.

Amenorrhea The absence of first menstrual period by age 15; secondary amenorrhea refers to a stretch of at least three months without menstruation, whether from pregnancy or from a medical condition.

Medical genetics involves the application of genetics to medical care, including research on the causes and inheritance of genetic disorders, and their diagnosis and management.

Read the latest research on a wide variety of current medical topics, ranging from birth control and human biology to gene therapy and stem cells. Updated daily.