This is a really interesting, and also rather vital, piece of information for any researcher. It details how to construct a Nature summary paragraph for a paper (link goes to a Word document). Any scientific researcher writing for any journal should take this into account. It’s clear, precise, caters to people with various knowledge in the field, summarises the general problem and main results of the study, and shows how this fits into the field and a more general context. A few sentences can be added at the end to provide a broader perspective on the results.
Useful stuff. Onwards!