New York Times: An environmental case that has pitted Chevron against Ecuadorean Amazon villagers for two decades has taken another bizarre twist, with an American consulting firm now recanting research favorable to the villagers claims of pollution in remote tracts of jungle. The consulting firm, Stratus Consulting of Boulder, Colo., announced late Thursday that it had originally been misled by Steven R. Donziger, a lead lawyer for the Ecuadorean villagers, and had decided to disavow its contributions to scientific...