HealthBacteria found in yogurt may help bone fractures heal faster Rats given implants coated in dead bacteria were able to heal bone fractures faster. The bacterium used is also found in yogurt News
HealthAir pollution linked to greater risk of dying from covid-19 in the US We have the clearest evidence yet of a link between air pollution and the risk of dying from covid-19, suggesting air quality data could help establish priority areas for medical help News