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 
Why the UN General Assembly still matters 
UN Crime Congress: Technology is transforming crime – and the response to it 
Surviving the summer 
Women and girls pay high price in DR Congo Ebola outbreak