December 3, 2013 The finding adds more confusion to the case, because two other teams — Swiss and Russian — came to different conclusions.
November 8, 2013 The comments come on the heels of separate reports by Swiss and Russian scientists that purportedly found elevated levels of polonium in and around the late Palestinian leader's remains. But the investigator refused to say whether he believed Arafat died from polonium poisoning. Israel has denied any involvement.
November 6, 2013 Swiss scientists have been studying samples taken from the former Palestinian leader's remains. He died in 2004 at the age of 75.
November 27, 2012 The Palestinian leader died eight years ago. Earlier this year, his widow gave investigators some of his clothes and tests showed what might be traces of lethal polonium-210. His remains will now be tested.