
No big deal: there is little to fear from nanoparticles in food
Jun 08, 2016 02:35 am UTC| Insights & Views Health
Nanomaterials, and especially nanoparticles, have been on some peoples worry list for at least a decade. The definition of a nanomaterial is rather loose, just specifying that it must have at least one dimension of 100...

'Antibiotic stewardship' to keep superbugs at bay just isn't happening
Jun 07, 2016 08:14 am UTC| Science Health
Panic has spread with the discovery of a bacterium, Escherichia coli, in the United States that is resistant to the last bastions of antibiotics. This superbug, which causes many common infections such as urinary tract...
What is chronic pain and why is it hard to treat?
Jun 03, 2016 04:49 am UTC| Health
A recent study by the National Institutes of Health found that more than one in three people in the United States have experienced pain of some sort in the previous three months. Of these, approximately 50 million suffer...

If we know so much about disease, where are all the cures?
Jun 02, 2016 09:48 am UTC| Insights & Views Health Science
We know so much about the genes that cause disease, so why are we not approaching an age of Star-Trek-like medicine in which a doctor can wave a handheld device over a patient, claim to have sequenced the genes of the...

The strongest bones on the planet hold important clues
Jun 02, 2016 08:16 am UTC| Insights & Views Health
Unbreakable, M. Night Shyamalans 2000 film, dwells on the theme of human fragility and the search for a human being impervious to injuries that would kill the rest of us. It turns out that this quest is not quite so...

Ageing in harmony: why the third act of life should be musical
Jun 01, 2016 08:20 am UTC| Insights & Views Life Health
Its never too late to pick up a musical instrument. In fact there are many reasons why its a great idea, particularly in old age. We normally hear about reasons to increase music education for children, and for good...
Treating heroin dependence with heroin
Jun 01, 2016 08:17 am UTC| Insights & Views Health
Heroin, or diacetylmorphine, is made from opium poppies by first extracting morphine and then adding two molecules (acetyl) to each morphine molecule. Heroin was used medically in Australia for pain relief and other...