Top Highlights

• In fact, identical twins can sometimes have very different waistlines despite having identical genes, and we are studying these special pairs in great detail to find out why. These genetic factors alone don’t explain the massive changes seen in the population over the last two generations. In the UK in 1980 only 7 per cent of men and women were obe...
• that allows anyone with access to the internet and a postal service to test their own microbes and share the results with the world.6 I