A new method that provides accurate, real-time, computer-aided diagnosis of colorectal cancer identified tumors with 100% accuracy in a new pilot study.

A new microendoscope the width of just a few human hairs produces better images than current scopes by first taking "awful" ones.

How do teen brains react to movie violence? It depends on whether the violence is justified or not, according to new research.

Protein levels in a drop of blood can accurately predict someone's age, researchers say. The discovery sheds new light on how we age differently.

Researchers may have a new way to fight Werner Syndrome, which causes early aging and death, with supplements that boost the breakdown of mitochondria.

An advance in photodetectors could enable cheaper, faster multispectral cameras for cancer surgery, food safety inspection, and precision agriculture.

Social and physical changes in the home can help older adults live alone more easily and protect their cognition, researchers say.

A new microscope uses machine learning and LED lights to focus in on what's important, like the parasites inside cells infected with malaria.

Age may be an asset for people with type 2 diabetes. A new study shows younger patients feel more stressed about the diagnosis, leading to worse health.

Eating a diet that includes more plants and less meat when you're middle aged may delay or prevent cognitive impairment when you get older.