THREE of Scotland's newer universities have been recognised as among the world's best institutions under 50 years old.

Stirling University was the top-ranked Scottish institution in the international league table, coming ninth in the UK and 61st in the world.

Heriot-Watt University, in Edinburgh, came 63rd in the global rankings and tenth in the UK, while Strathclyde University in Glasgow came 79th in the world and 14th in the UK.

Officials at Stirling, which was established by Royal Charter in 1967, welcomed the ranking, which was compiled by The Times Higher Education Supplement.

Professor Gerry McCormac, the university principal, said: "I am delighted Stirling has retained its position as the leading institution in Scotland.

"We provide one of the best all-round student experiences, with innovative and high quality teaching programmes that produce intellectually able graduates who are highly sought by employers."

The university has collaborated across its core areas of health and wellbeing, the environment, enterprise and economy, and culture and society.

It has also developed a key strength in sport with Scotland's University for Sporting Excellence. The centre includes world-class facilities such as the National Swimming Academy and the National Tennis Centre.

Stirling was also the first Scottish university to offer sports scholarships in 1981. Former students include 2009 Women's British Open golf champion Catriona Matthew and Olympic swimmer Todd Cooper.