From Spain: General Strike Pictures

What just a few months ago was dismissed as a pipe dream or wishful thinking has today become a reality that will no doubt take

By Allen Breed and Seth Borenstein BP’s chairman defended his company’s safety record and said Sunday that “a failed piece of equipment” was to blame

By Janet Raloff Nanoscale pollutants can enter crop roots, triggering a host of changes to plants’ growth and health, two studies find. These tiny particles

“It was as though in those last minutes he was summing up the lessons that this long course in human wickedness had taught us — the