Chickenpox is a highly contagious disease caused by the varicella-zoster virus (VZV). It mainly affects children but can also occur in adults. Once...

Acquired immune deficiency syndrome, or AIDS, caused by the human immunodeficiency virus (HIV), weakens the body's immune system and can be...

New research suggests that certain sounds associated with illness—like coughing and sniffling—may interfere with learning by distracting people...

New research suggests that certain sounds associated with illness—like coughing and sniffling—may interfere with learning by distracting people...

TUESDAY, July 8, 2025 — Three-quarters of stomach cancer cases could be prevented if doctors eradicate infection by a common type of bacteria, a...

The primary reason people in wealthy countries live longer than those in poorer countries is that they have better sanitation (e.g. clean water,...

Fatty liver disease happens when too much fat builds up in the liver. This condition is common, especially among people who are overweight, have type...

TAUREEF MOHAMMED “WHO are you?” the doctor said. The patient looked confused. The doctor rephrased: “Tell me about yourself.” The elderly,...

major breakthrough from scientists at the University of Virginia is changing how researchers think about Alzheimer’s disease. Instead of focusing...

major breakthrough from scientists at the University of Virginia is changing how researchers think about Alzheimer’s disease. Instead of focusing...