Russian plane enters NATO airspace
A spy plane entered Estonian airspace Tuesday, but pro-Russian propaganda has been flooding into the country for months.
Canada identifies shooter
Police haven't yet established a motive for the shooting but say Michael Zehaf-Bibeau's passport was revoked on suspicion he wanted to fight overseas.
Why is it so hard to raise money for Ebola?
U.S. Ebola coverage Wednesday focused on a dog being cleared. Why is it so hard to get any attention for West Africa?
WHO reports increase in TB cases
The World Health Organizations says TB numbers rose in 2013, but it's partly due to better detection and more survivors.