This is a Excel dataset of international, national, regional and local media coverage of research that is affiliated with the University of Sheffield. The data was obtained on the 14th August 2020 through Altmetric.com. The spreadsheet contains: UK Media Mentions with URL UK National Media with URL UK Regional news sites with URL  All UK National Media  Please note that the Altmetric score for each output is dated for the 14th August 2020. Many of these scores will ahve now changed.  Please note that Column Q is the Altmetric.com details page URL.  Data was obtained to write the following paper (in draft)    The Missing Link - Quality of UK local and national online media coverage of research.