News tagged with poorest countries

Four Kansas laboratories work on ending famine

Can a wasp feed the world? It can help. If its larvae are nurtured near millet fields where a devastating moth steals harvests from the field, they can grow to become predators that destroy the pests and save a crop. And ...

Nov 13, 2014
5 / 5 (1) 0

UN climate talks on edge heading into final hours

(AP) -- The United States, China and India could scuttle attempts to save the only treaty governing global warming, Europe's top negotiator said Friday hours before a 194-nation U.N. climate conference was ...

Dec 09, 2011
not rated yet 5