Ants can form colonies that range in size from a few dozen predatory individuals living in small natural cavities to highly organised colonies that may occupy large territories and consist of millions of individuals. They clearly work together in a highly organised way – but how do they communicate – how would they tell freind from foe?
White lies, exaggerations, boldface lies, half-truths, lies by omission, bluffs – there are a multitude of ways to intentionally deceive someone and the human race seem sto be inventing new ones daily. But can we scientifically detect when a person is lying ?
There’s one popular misteaching that seems to pervade : it’s our understanding of ‘the senses’ – and that is that there are only 5 of them. However if you really think about this subject a bit, its pretty obvious and quickly apparent that we have many more ways to sense the world
Why the #*&! do we swear? We all let one slip occasionally-or maybe you express your expletives loud and proud. But does swearing serve any biological purpose, or is it simply a cultural taboo?
No this isn’t one of those infomercials or self-help articles saying “you too can achieve your dreams & life goals if you follow our 10 step programme … blah blah blah”. This is about lucid dreaming – the ability to conciously control your dreams whilst you sleep.
As you get older does it sometimes feel that time is passing much more quickly than when you were younger? Why does our perception of time change so drastically with age? And is there anything we can do about it?
What is Love ? : A very deep and involved question. However in this article we will restrict ourself to the scientific point of view. What is going on in our bodies, and brains when we fall in love or see the object of our inner most desires.
Let’s face it, we all procrastinate. We can put in a huge amount of effort in trying to avoid some other task. Sometimes more effort is put into avoiding something than just actually doing it.
How do you know you’ll get a kiss? The cells that let brains predict the social future.
Déjà vu is French for ‘already seen’ and describes the sensation many of us experience from time to time when we are sure a certain situation has happened before. But is there any explanation as to why we should experience this ?
If true, then the idea of “brainwashing” – that is convincing someone to do or behave in some way that they wouldn’t normally – has terrible consequences. It means people can claim they were under this infuence when they committed a crime and would mean that we are all vulnerabe to manipulation.
Blushing is rather an odd physiological and psychological response to embarrassment or awkward social situations. Could there be any rational or logical explanation for this? What possible evolutionary reason could there be for such a strange phenomenon.
The first modern humans in Europe were hunter-gatherers who arrived around 40,000 years ago. But around 9,000 years ago the first farmers arrived. These farmers came from the Fertile Crescent in the Middle East – but how ?
Have you ever wondered whether animals have any sense of fairness or inequality? Many dog-owners believe their pets are almost human. In this article we look at some of the research into this with dogs.
Almost a century ago, the expeditions of both Robert Scott and Ernest Shackleton found evidence, in the form of fossil ferns and coal, that Antartica has not always been a frozen wilderness. So what is it’s history ?