Blog Scientists discover ‘off switch’ enzyme that could stop heart disease and diabetes Parents face barriers to vaccinating children, says report Ancient DNA reveals leprosy hit the Americas long before colonization Breast cancer risk in younger women may be influenced by hormone therapy Microsoft says AI system better than doctors at diagnosing complex health conditions | Artificial intelligence (AI) Idaho firefighters responding to a call were fatally shot. Here’s what we know : NPR Health inequality is linked to gross disparities in wealth | NHS Covid inquiry hears of ‘generational slaughter’ in care homes Scientists just found a sugar switch that protects your brain from Alzheimer’s