Recruiting a bacterial ally that infects mosquitoes has led to huge reductions in cases of dengue fever, trials around the world show. Wolbachia bacteria make it harder for the insects to spread the virus, rather than kill them off. Researchers say the findings are a…

A new way of identifying a common condition that causes the heart to beat irregularly may have been discovered by artificial intelligence. Atrial fibrillation affects one million people in the UK and increases the risk of stroke and long-term heart problems. It is relatively simple…

Maine health officials this week announced the bacteria responsible for Legionnaires disease — a severe form of pneumonia — has been detected in samples from the Orono-Veazie Water District, a water utility company located in Orono. The Orono-Veazie Water District is increasing chlorine levels to…

Nerves inside paralysed people’s bodies have been “rewired” to give movement to their arms and hands, say Australian surgeons. Patients can now feed themselves, put on make-up, turn a key, handle money and type at a computer. Paul Robinson, 36 from Brisbane, said the innovative…

The number of US measles patients has reached a record high and may cause the nation to lose its “measles elimination status”, US health officials say. Sixty new cases were reported in the past week, bringing this year’s total to 971 cases in 26 US…

Scientists say a new scan technique could identify people at risk of collapsing and dying suddenly from a hidden heart condition. Normally, in people with hypertrophic cardiomyopathy, signs of structural changes in the heart can only be picked up after death. But University of Oxford…

Seemingly out of nowhere, it feels like your heart is skipping beats. Or, as the National Heart, Lung and Blood Institute further describes, it’s “fluttering, pounding, or beating too hard or too fast.” You’re not sure what to think and it freaks you out. You…

There’s a link between appendicitis and Parkinson’s disease, according to a study published this week. The new research, set to be presented at a conference next weekend, says a person is nearly three times as likely to develop Parkinson’s disease if they’ve had their appendix…