The school's director, Prof Tom Inns, tells BBC Scotland he wants the Mack to return as a working art school.
The leader of Glasgow City Council says they are "certainly not writing off the Mackintosh building yet".
The actor was at this year's contest and is thought to have been a fan since his Swedish wife introduced it to him in 1999.
It comes as the team behind The Brit Awards announces a £250,000 donation to charities which promote mental wellbeing and music education.
A battery-powered plane that could mean guilt-free travel is part of a plan to tackle climate change.
The company breached consumer law by refusing to fix devices once serviced by third parties.
The controversial rapper has been shot dead in Florida at the age of 20.
Charles Rennie Mackintosh's most famous architectural creation has faced two devastating fires.
Charles Rennie Mackintosh's most famous architectural creation has faced two devastating fires.
The Good Morning Britain presenter says she has to compete for airtime with her outspoken co-host.