Sergio Pistoi, Health
Is your home healthy? Ask the DNA
Is your home healthy? Ask the DNA Usually associated with humid and sordid slums, mould is a frequent finding in wealthy homes too. Even the fanciest buildings may harbour hot spots where fungi and other microorganisms subtly proliferate , triggering problems that range from unpleasant smells to severe sickness.
Do microbes control our mood?
Do microbes control our mood? If aliens were to examine a human, they would think we were just slavish organisms designed to feed microbes and carry them around. Our bodies contain ten times more bacteria than cells , and there are an estimated 3.
Digging into the DNA for a successful diet
Digging into the DNA for a successful diet Genes are the latest trend in nutrition, at least going by the burgeoning  legion   of Internet companies offering diets tailored to our genetic make-up.  These services are relatively affordable and simple to use.
A sticky solution against beef bacteria
A sticky solution against beef bacteria If you can't kill them, trap them. Such is the fate that scientists are reserving to pathogenic bacteria, such as the infamous E. coli .