The hormones cortisol and testosterone may destabilise financial markets by inducing traders to take more risks, a study says.
Android 5.1, for Zenfone 2 ZE550ML, is now in its final testing phase and will be deployed shortly.
Welfare cuts are part of Chancellor's strategy to balance budget.
Euro has not broken lows of 29 June when Greece announced the referendum.
Move comes after former terror suspect Zaky Mallah allowed to ask question on-air.
Explosions target local Islamic cleric who recently condemned Boko Haram.
The little-known village of Sagaponack in the Hamptons area of New York toppled Silicon Valley's Atherton.
A least 3,000 people from Eritrea, Syria and Afghanistan waiting near Port of Calais to enter UK.
Australia's S&P/ASX, Japan's Nikkei and Hong Kong's Hang Seng all decline.
USA captain Carli Lloyd also takes home the Golden Ball after scoring three goals in the final.
Bookmakers favourite Andy Burnham is listed as second choice, says Unite.
Almost 62% voted to reject the creditors' programme. Alexis Tsipras: 'Democracy cannot be blackmailed'.
The singer was fulfilling a professional commitment despite the tragedy of the last few months.
National Union of Teachers' report reveals harmful effects of exams on students' emotional health and wellbeing.
The Queen and Prince Phillip were among the 21 official guests attending the ceremony.
Race against time to ensure Greece remains in single currency.
The man was photographed with the flag outside the House of Commons just days ahead of the anniversary of 7/7.
Researchers find eye colour to be potential indicator of alcohol dependence risk.
Joel tied the knot with his girlfriend Alexis Roderick at their annual July 4 party.
Get ready for the next heatwave to bring in scorching weather with temperatures as high as 38.5C.
Greeks party in front of parliament as vote against debt deal appears conclusive.
A 22-year-old man has been arrested for the murder of a woman near an Essex horse sanctuary.
Don't count on Greece being out of the European Union yet. Treaties say it can't be forced out.
Greece interior ministry's website update the results as the come in
Forth Bridge becomes sixth Scottish attraction to be given special status by Unesco.
President Barack Obama is optimistic about securing a deal with Iran over sanctions and its nuclear programme.
The England international is the star addition of the six new arrivals at Anfield.
Fatalities at Thai zoo as driver of tram loses control and slams into another.
Polling booths in Greece have closed as intense speculation and rumour take over.
Torrid conditions on stage two sees Froome take an one minute 21 second lead over Vincenzo Nibali.