HealthWhy we should be wary of social media's obsession with the vagus nerve Influencers won't stop talking about the health benefits of stimulating the vagus nerve. But the science doesn't stack up, says Kevin TraceyComment
SocietyRace is a social construct, but racism can cause real biological harm Research exploring the effects of racism on the brain suggests there is reason to be concerned about potential long-term damage, finds Layal LiverpoolComment