A worrying number of patients with an initially mild infection of Covid are developing long term conditions and symptoms that require medical attention. CDC suggest up 68 percent of us.

Those rubber and metal tubes are certainly iconic—that device that rests over the shoulders of clinicians.  It’s a badge of authority and honor that...

Ergonomics indicates that devices need to fit the user in height and other body dimensions, but it seems lacking when designing washing machines.

MISSING TEETH AT BIRTH IS LINKED TO CANCER RISK. A new study from Denmark suggests that congenital tooth loss is linked to cancer risk.