Ebola: The surgeon who caught the Ebola virus treating patients in Sierra Leone has died, according to doctors at Nebraska Medical Center. Dr. Martin Salia, 44, arrived Saturday in critical condition. Salia was a permanent U.S. resident, who caught Ebola …

World: A new video released by the Islamic State appears to confirm the death of American aid worker Peter Kassig, who was taken captive in Syria a year ago. The video does not show the killing, but does show a …