Drinking more than five espressos worth of caffeine a day may be damaging to health, according to the European Food Safety Authority.
Nigeria's army sack at least 200 soldiers for cowardice and failure to fight against Boko Haram militants, several soldiers tell the BBC.
Islamic State fighters have been driven out of Assyrian Christian villages they had seized in north-eastern Syria in February, activists say.
A man is taken to hospital after being struck by a fairground ride on Barmouth promenade.
A security breach at the United States' Internal Revenue Service has allowed criminals to gain access to more than 100,000 tax returns.
Using Facebook to change Guatemala without bloodshed
An Arsenal fan from Sussex bags a pair of FA Cup final tickets sent into the stratosphere ahead of Saturday's match.
Are erasers in school 'instruments of the devil'?
At least 17 Iraqi soldiers have been killed in a wave of suicide bombings by Islamic State militants in Anbar province, security officials say.
Are people more likely to vote Yes?
Ambulance response times improve for the fourth month in a row, according to the latest figures.
Children as young as five have been seen running across the railway line between the platforms at a station in Edinburgh, it emerges.
A British man who attempted to join Islamic State in Syria is jailed for six years.
The family of the victims in a suspected triple murder in Didcot describe it as an "unimaginable" tragedy.
A landmark vote to allow same-sex marriage in the Republic of Ireland is a "defeat for humanity", a senior Vatican official says.
Huw Edwards commentates as the Queen arrives to deliver her speech, setting out the plans of the Conservative government.
New England coach Trevor Bayliss turned down the job in 2014 and again last week, says former colleague Geoff Lawson.
An eight year-old boy dies and two 10-year-old boys are injured after an incident at a cemetery in Glasgow.
IAG chief executive Willie Walsh says he wants to continue serving Belfast as the company moves towards a takeover of Aer Lingus
As a number of its officials are arrested in a corruption probe, what does the future hold for Fifa?