A Sixty and Me essay argues that retirement from a job need not mean giving up meaningful contributions, while stressing that usefulness should have limits.

A small Virginia Tech study found different metabolic and brain responses after nutritionally matched processed and minimally processed meals.

Mouse experiments and human data link earlier loss of naive CD8 T cells in males to shrinking lymph nodes and weaker tumor recognition.

A Nottingham Trent University study tested radar, thermal sensors and smart plugs to identify routines and possible emergencies in a mock home.

Starting Nov. 2, 2026, Medicare contractors must post quarterly TPE results, including leading denial reasons for home health and other claims.

A study of immune cells and UK Biobank records links a granzyme B-heavy profile with higher later risks of chronic disease and death.

Research links visceral fat with high blood pressure, a risk factor for brain and cardiovascular disease. A personal DEXA scan cannot predict brain health.