Who poisoned this ex-Russian spy?
Alexander Litvinenko, a vocal Kremlin critic and ex-KGB spy, was poisoned in 2006. A British inquiry is looking into if Russia played a role.
Optimism for Libya could be premature
The U.N.'s envoy to Libya is optimistic about Libyan peace talks, despite the absence of a key rival group.
Co-Pilot was flying before AirAsia crash
Indonesia's National Transportation Safety Committee says the co-pilot of AirAsia Flight QZ8501was flying before the flight crashed Dec. 28.
Malaysian Gov't Rules MH370 Disappearance An Acc
The Malaysian government says the plane is believed to have went down in a remote area of the Indian Ocean and everyone on board was killed.