Health & Fitness
Citizen scientist help reveal new features of the mysterious aurora-like STEVE; Superbolts and megaflashes — scientists study souped up lightning; Hyperventilate yourself sober — a simple new device could help treat acute alcohol poisoning; Bees defend themselves from giant asian ‘murder’ hornets with animal poop; Maydianne Andrade on black widow spiders, and fighting for racial equity in science.