Although it might seem a fairly obvious observation, a new study from the University of Iowa has found not only that men, on average, have noses ten per cent larger than womens', they’ve also worked out why this might be.
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Tuesday 01 March 2011
Once upon a time there was the Big Bang theory of the origins of the universe. Now, you could say, we have another, more local, "big bang" – for the origin of life on Earth. According to scientists in Arizona, the crucial components necessary for life to start may not have been generated by our own planet in the first instance, but come from somewhere deep in outer space, carried by the barrage of meteorites that crashed into the earth four billion years ago. The key is the discovery that a meteorite was capable of providing nitrogen-containing ammonia.
Saturday 26 February 2011
To many Scots, "The Northern Lights of Old Aberdeen" is a popular traditional song by Mary Webb – the sort of thing your Uncle Jimmy might sing after too many wee drams at Hogmanay, writes Victoria Summerley.
Tuesday 15 February 2011
The aurora borealis, or northern lights, hangs like a fluorescent curtain over the village of Ersfjordbotn, near Tromso in northern Norway.
Tuesday 01 February 2011
The new 3D film to take the silver screen by storm is Sanctum, the cave-diving adventure produced by the man behind 2009’s biggest hit, Avatar. Laura Davis takes a look at what - other than the extra dimension - makes the film stand out.
Sunday 09 January 2011
Tuesday 21 December 2010
Tuesday 21 December 2010
Friday 03 December 2010
It is life, but not as we know it. The first life form on Earth to use deadly arsenic as one of its chemical building blocks has been discovered in a desert lake in California.
Saturday 20 November 2010
Humans have proven themselves remarkably adept at learning to do what other animals can do naturally. We have taught ourselves to fly like birds, climb like monkeys and burrow like moles. But the one animal that has always proven beyond our reach is the fish.
Thursday 11 November 2010
The key moment in the history of life on Earth – the tipping point at which there was enough oxygen in the atmosphere to support the evolution of complex animals and plants – occurred about 400 million years earlier than previously thought, a study has found.
Friday 08 October 2010
This can be bought as an album, or with a 144-page hardback book of Antony Hegarty's collages - takes its cue from the previous album's "One Dove", extending further the notions of fauna, flux and transformation that have driven Antony's music since I Am A Bird Now.
Monday 16 August 2010
More than two million units of blood – some 250,000 gallons – are handled by the transfusion service each year. Yet shortages can and do happen, especially around holiday periods and special events, such as the recent World Cup, when many donors stayed at home.
Monday 02 August 2010
Thursday 29 July 2010
The oil slick from the Deepwater Horizon explosion, which threatened beaches and wildlife in the Gulf of Mexico, has largely vanished just two weeks after the crippled BP oil well was finally capped.
Monday 21 June 2010
The smell of rotten eggs is off-putting at the best of times, but now scientists believe the same chemical responsible for the awful smell may have held back the evolution of life.
Climate change: 2015 will be the hottest year on record 'by a mile', experts say
'Women only' train carriages: Jeremy Corbyn unveils radical move to tackle public harassment
Black holes are a passage to another universe, says Stephen Hawking
Iain Duncan Smith 'should resign over disability benefit death figures', says Jeremy Corbyn
Tony Blair attacks Jeremy Corbyn's 'Alice In Wonderland' politics
Theresa May says jobless migrants should be banned from entering the UK
- 2 Watch the Supermoon live: How to see the brightest Moon of the year tonight
- 3 Hulk Hogan wants to be Donald Trump's running mate in the US Presidential election