S ome groups of European Neanderthals may have lost the ability to make fire during the colder periods of their existence. As ...
Scientists have uncovered a new explanation for how swimming bacteria change direction, providing fresh insight into one of ...
Introduction Many neonatal deaths are avoidable using existing low-cost evidence-based interventions. This study evaluated ...
Background The epidemiology of native valve infective endocarditis (IE) has shifted toward older adults with substantial ...