New vaccines on the way por Marcos Pivetta and Ricardo Zorzetto
Study seeks to explain how endometriosis causes and exacerbates pain por Ricardo Zorzetto
Alzheimer's disease is more common among White people and vascular dementia affects more Black people por Mariana Ceci
Disputed territories por Christina Queiroz
The Amazon revealed por Maria Guimaraes, reporting from Manaus
Stings neutralized por Suzel Tunes