Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain
the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in
Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles
and JavaScript.
Researchers can work long and hard for a permanent academic position, only for their hopes to be dashed. Nature sought advice from three scientists who have experienced the same disappointment.
Astonishing amounts of H5N1 virus have been found in the raw milk of cows infected with avian influenza. Plus, Neanderthal fire pits offer a snapshot of ancient life and how a dad’s diet affects his sons’ health.