LifeThe science is clear: repeatedly whipping a horse won't help it learn After the release of a shocking video showing Olympic rider Charlotte Dujardin whipping a horse, it is time for equestrians to educate themselves on the science of horse training, says Christa Lesté-LasserreComment
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