The in-laws of dead Boston Marathon bombing suspect Tamerlan Tsarnaev have given evdience before a federal grand jury.
Judith and Warren Russel's daughter Katherine was married to the man authorities say is responsible for the April 15 bombings that killed three people and injured more than 260 others.
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Firefighters across California have been battling major wildfires in what could be the most destructive wildfire season on record.
This summer's fundraising juggernaut, the ALS Ice Bucket challenge, has raised almost £7m in the fight against Motor Neurone Disease.
Winning entries from the Astronomy Photographer of the Year 2014 competition have been unveiled.