Google Maps, Google’s popular geolocation application ... if we expand this information window, the ‘Z’ symbol will appear. But what does this icon mean? The ‘Z’ symbol refers to ...

The map shows that mutations are elevated near regions of DNA mixing and consequently that the two processes are highly correlated. More information: Gunnar Palsson et al, Complete human ...

Why do people in some parts of the country seem to be more at risk of certain diseases than others? There are obvious factors, such as smoking rates, income or diet. But now research is pointing ...

Max’s Noah Wyle-led ‘The Pitt’ is the latest in a recent proliferation of medical series. THR’s chief TV critic ranks the 10 greatest examples of the beloved small-screen genre. By Daniel ...