Drugs known as GLP‑1 receptor agonists have become very popular in recent years. These medicines are widely used to treat type 2 diabetes and, more recently, to help people lose weight. Well‑known ...

A small wireless device placed inside the eye may help restore vision for people who have lost their sight because of a ...

For many years, biology textbooks have explained hair growth in a simple way. They say that new cells form at the bottom of ...

High blood pressure is one of the most common health problems in the world today. Doctors often call it a “silent killer” because many people do not feel any symptoms even when their blood pressure is ...

Heart disease is already the leading cause of death among people with diabetes. High blood sugar can damage blood vessels and ...

A new study suggests that women in their 80s who gradually become sleepier during the day may face a higher risk of ...

Now researchers in the United States are exploring a new treatment that could change the way this disease is managed. At the ...

Exercise can reverse many of these harmful processes. Physical activity helps regulate stress hormones, reduce inflammation, ...

The researchers explored whether cells collected from inside the mouth could reveal signs of schizophrenia. These cells, known as buccal cells, line the inside of the cheeks and can be collected ...

Scientists are beginning to understand why some breast cancers become more dangerous after menopause, especially for women ...

The scientists found that a natural amino acid called arginine may help reduce some of the harmful changes in the brain that are linked to Alzheimer’s disease.

In recent years, scientists around the world have been working hard to better understand mental health conditions such as autism, schizophrenia, and Alzheimer’s disease. These conditions affect how ...