A new study established a link between these common mouth bacteria and an increased dementia risk. Here's what to know about ...

Summary: Viewing natural scenes can significantly reduce how people perceive pain, a new neuroimaging study has found.

Viewing nature could help people feel less pain, a study has found. The neuroimaging study, led by a team from the University of Exeter and University of Vienna, found that people who were looking at ...

A person's 'bioenergetic age' -- or how youthfully their cells generate energy -- might be a key indicator of whether they're at risk of developing Alzheimer's disease, new research shows. The study ...

For instance, while listing alleged expenses by the federal government during a speech to a joint session of Congress on ...

Watching nature scenes can help ease pain by lowering brain activity linked to pain perception, a study suggests.