29 July 2014 Last updated at 17:18

US: Russia 'violated missile treaty'File photo: US President Barack Obama, 28 July 2014

The US accuses Russia of violating a Cold War arms treaty by testing a nuclear cruise missile, saying the breach is "very serious".


Florida Matt Patchan (71) and Marcus Gilbert (76) look on as Florida quarterback Tim Tebow lies on the turf after being sacked during an NCAA college football game against Kentucky in Lexington, Kentucky 26 September 2009Deal on US college sport concussions

The US collegiate sport authority, the NCAA, offers to settle concussion-related lawsuits by former athletes with a $70m (£41.3m) medical fund.

Photo from the family shows Ommy Irizarry and his nine-year-old daughter Oceana Irizarry of Fort Stewart, Georgia 20 July 2014Girl struck by crashing plane dies

A girl whose father was killed after a small plane in distress hit them while walking on a Florida beach has died of her injures, police officials say.

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