How UK universities compare with others in new world rankings
Oxford named best university in the world for two subjects
Imperial College London has been named the UK's top university for the second consecutive year in the QS Quacquarelli Symonds World University Rankings.
Oxford and Cambridgeuniversities saw their rankings drop, with Oxford falling to fourth and Cambridge to sixth place globally.
Four British universities made the global top 10, but 54 UK universities experienced a decline in their rankings overall.
The CEO of QS, Jessica Turner, warned that UK government policies on funding and international students could negatively impact the quality and global standing of British higher education.