Genetics & Research Why do some vaccines work better than others? Permitless open carry laws may lead to more firearm-related suicides Mathematicians use AI to identify emerging COVID-19 variants Improving care of hospitalized patients with HIV in Tanzania Increases in suicide rate linked to 'shocks' in the economy Early childhood health interventions have 'big, multigeneration impacts,' research finds Better contact increases stem cell donors' availability, shows study Online search data could be used to detect gynecological cancer cases earlier Most survivors of childhood cancer don't get the tests needed to detect serious long-term adverse effects, finds study People with diabetes who live in rural areas more likely to develop complications of the disease, study finds AI predicts healthiness of food menus and highlights 'double burden' of unhealthy food environment in deprived areas Mobile phone users who talk longer do not have a higher risk of brain tumors, international study finds Women with high-risk HPV and metabolic syndrome have almost three times risk for mortality: Study UNICEF: 230 million females are circumcised globally, 30 million more than in 2016 ER visits for infant, child melatonin poisonings are soaring