Through a glass window we watch as the self-driving machine navigates a mock-hospital room, where it kills microbes with a zap of ultraviolet light. "We had been growing the business at quite a ...

Researchers from the Vienna Lung Transplant Program of MedUni Vienna and University Hospital Vienna have published the first ...

The team at Massachusetts General Hospital hope their discovery could prevent skin cancer and even slow the appearance of ageing. UV light makes the skin tan by causing damage. This kicks off a ...