Diabetes-dementia link, plus new antibiotics discovery / Diabetes 'rewires' the brain in surprising way, study finds / Diabetes can drive the evolution of antibiotic resistance, study suggests / Gene-edited cells that evade rejection show promise in type 1 diabetes / Why diabetes is more than abnormal blood sugar level / High uncontrolled diabetes seen in patients hit by fever / Malaysia prepares heavier 'sugar tax' in bid to combat diabetes / Crystallized alternative DNA structure sheds light on insulin and diabetes / Certain bats have no health issues with sugar. Can bats teach us about diabetes? / News at a glance: Saving an endangered leopard, restoring Europe's habitats, and assessing a diabetes drug