Revealed: The sexiest male voices, according to women - with Barack Obama, Gerard Butler and Jason Momoa in the 'sweet spot'

More from Science & Technology

• Hurricane Isaias rips roofs off buildings, lifts cars and plunges 300,000 Florida homes into darkness

• Urgent tsunami alert after massive 7.7 earthquake topples buildings in Panama

• Psychopaths hiding in plain sight could be exposed by their writing as scientists reveal the hidden clues

• Flesh-eating bacteria pose threat to millions in path of Hurricane Isaias as it explodes into Category 2 storm

• Hurricane Isaias intensifies to Category 3 storm as emergency evacuations ordered and Gulf Coast braces for devastation

• Super El Niño could cut off your internet! Experts warn wet and stormy conditions may trigger broadband blackouts this winter

• The first-date diet: Scientist reveals garlic could boost your sex appeal while fizzy drinks and sweeteners may ruin your chances

• Mysterious NASA Mars photo fuels wild claim of a lost civilization on the Red Planet

• Move over .com! Major online shake-up could see websites ending in .fart and .taylorswift

• System-wide outage hits Southwest Airlines as departures reportedly halted across US

• The AI 'mathpocalypse': Artificial intelligence systems crack hundreds of unsolved problems, sparking fears that mathematicians could become obsolete

• How to stay in Vogue: Study reveals Madonna's voice has barely aged despite decades in the spotlight

• Life on Mars: NASA rover captures breathtaking Martian dawn as mysterious cliffs emerge from the darkness

• Mystery man-made mounds in the Deep South are older than the Great Pyramid... and leave experts baffled over their creation

• Ancient ring inscribed with 'Pontius Pilate' may shed new light on Jesus' crucifixion account

• 'Mouth of Hell' volcano is waking up: Scientists warn magma is building beneath one of Earth's most dangerous craters

• The hidden danger still lurking at Chernobyl: Scientists discover radioactive fuel fragments have barely changed in 40 years

• Do YOU live in an AI danger zone? Former Air Force colonel warns people living near data centres could be 'targeted or killed' by rogue machines

• Your next parcel could be delivered by a two-legged robot: Evri starts using bots that can zip along at 4mph - and can even walk up stairs

• Winning the lottery could DESTROY your marriage: Study finds women are more likely to divorce after a big jackpot