Editor in Chief Nancy Shute discusses existential threats to humankind: extreme heat, never-ending drought and a plan to provide Earth with sunlight on demand.
Editor in Chief Nancy Shute discusses existential threats to humankind: extreme heat, never-ending drought and a plan to provide Earth with sunlight on demand.
Will the U.S. megadrought ever end? 
This ‘anti-vampiric’ grave used two strategies to stop the undead 
What’s behind ‘one of paleontology’s most enduring enigmas’? 
Math puzzle: Shape-birding 
Big space mirrors could bring Earth on-demand light — and upend our night sky 
Nepal’s deadly debris flow points to risks in other high mountain regions 
Surviving the summer 
Women and girls pay high price in DR Congo Ebola outbreak 
Less than 4 years from development goals deadline, progress shows what’s possible 
Sexual violence against civilians and POW’s in Ukraine widespread and ‘abhorrent’