Canada "will never be intimidated", PM Stephen Harper says after two deadly attacks on soldiers - including one that ends in a shootout inside parliament.
Mexico orders the arrest of the mayor of the southern town of Iguala, where 43 students disappeared after clashing with police last month.
President Barack Obama expresses cautious optimism about the Ebola situation in the US, as new screening rules are introduced in the country.
A baby girl is killed and eight others injured after a car hits pedestrians in Jerusalem, in what Israeli police describe as a "terrorist attack".
A US federal jury finds four Blackwater security guards guilty of killing 14 Iraqis in a square in Baghdad in 2007.
Indian PM Narendra Modi makes a brief visit to the Siachen glacier on his way to Indian-administered Kashmir to spend the Diwali festival looking at the damage caused by last month's floods.
Microsoft is ditching the Nokia brand name from new devices, less than a year after acquiring the Finnish mobile firm.
The US space agency uploads a free library of audio files, including astronaut voices.
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