Why is it so hard to shift those pounds? In an intriguing TED talk, neuroscientist Sandra Aamodt discusses dieting and weight loss.
The UK government currently tells us that we should be eating five portions of fruit and vegetables per day, but a recent story suggests that figure should be seven.
It stings the ego a little to learn that you are average. And yet, by definition, that's exactly what you are in many ways - probably.
When something goes wrong — work, a personal relationship, part of the body — it's always tempting to look for a single cause. However sometimes things aren't so simple.
A recent article in Wired magazine claims that researchers have found out a guaranteed method to improve your intelligence. Sounds wonderful! But does it stand up to scrutiny?