BBC
There is a higher risk of complications and multiple births in pregnancies that result from IVF techniques, say experts.
Experts are warning that the public dangerously underestimates the health risks linked to smoking cannabis.
Combining exercise with conventional treatments for depression does not improve recovery, research from Bristol and Exeter Universities suggests.
Eddie Mabo, the man who changed Australia
India's skin-whitening market moves into new areas
A rare letter written by the French emperor Napoleon Bonaparte in fledgling English goes on show in Paris ahead of an auction at the weekend.
Russia's upper house completes parliamentary approval of a controversial bill that sharply increases fines for breaking laws governing protests.
Spain's economy minister rejects claims that the country is about to seek aid for its banking sector, as pressure grows on authorities to act.
Olympic sponsors eye London 2012 medals
Schools throughout Scotland will be given a strong anti-sectarian message in a course funded by the Crown Office.
Athletes chosen to represent Team GB at the London Olympics will know the national anthem, says UK Athletics head coach Charles van Commenee.
How the Ancient Greeks would solve the financial crisis
The search giant has introduced an alert system to warn users it suspects are the target of state-sponsored attacks.
People with epilepsy are facing discrimination and many worry about leaving their homes in case they have an attack, a survey suggests.
Thousands of Egyptians continue protests in Cairo's Tahrir Square against the verdicts handed down in the trial of Hosni Mubarak, his sons and aides.
How the launch of a video chat service led to red faces
Syria has declared as unwelcome the ambassadors of several Western states, a week after governments around the world expelled its top diplomats.
The Canadian porn actor wanted for the murder and dismemberment of his lover has told a judge he will not fight his extradition from Germany, prosecutors say.
France warm up for their match against England with a 4-0 victory over Estonia, while Sweden beat Serbia and Ukraine lose to Turkey.
The US subsidiary of big Brazilian construction company Odebrecht goes to court against the state of Florida over legislation that bans business with Cuba.
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