The parade featured balloons, bands, stars and heavy security in a year marked by attacks on outdoor gathering spots.
The Argentine submarine ARA San Juan went missing in the South Atlantic last week with 44 crew members on board.
A software tool to be released by the end of this year will allow users to see whether they engaged with Facebook pages or Instagram accounts considered part of a Russian effort to meddle with last year's US election.
Larry Nassar confesses in Michigan courtroom to molesting girls under the guise of medical treatment. More than 125 women have filed lawsuits against him.
Myanmar's suffocating controls over its Rohingya population amount to "apartheid", Amnesty International says
Cassidy was diagnosed with dementia which runs in his family. The star drew large crowds of mostly teen and pre-teen girls at concerts around the world.
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