Newly declassified U.S. documents reveal that the late Chilean Gen. Augusto Pinochet was directly involved in a deadly 1976 car bombing that targeted Orlando Letelier, a political opponent, in Washington, D.C.
Carbon Engineering, backed by Bill Gates and other investors, unveiled a test facility able to extract carbon dioxide from the atmosphere using giant fans.
Survivors of the devastating mudslide that buried a community outside Guatemala City on Oct. 1 could get homes on land expropriated from an alleged narco. The mounting death toll from the mudslide had risen to 253 by Friday.
