German leaders warned Thursday that they could not rule out shutting Germany’s borders with its neighbours because of troublingly high coronavirus infections fuelled by more contagious […]
Researchers at the University of Virginia School of Medicine have shed light on what causes herpes simplex virus to flare up, explaining how stress, illness and […]
Almost a third of 17-year-olds have tried cannabis and one in 10 have tried harder drugs, such as cocaine, ecstasy and ketamine, with similar rates of […]