The new building, to be completed by 2018, will see the demolition of two College buildings and the refurbishment of some Pearse Street premises.
The union has submitted a report to the Oireachtas calling for increased investment in drug rehabilitation and education programmes.
National Student Drug Survey results lead Lynn Ruane to question whether students understand true impact of drugs.
A national report led by Trinity academic has investigated the student experience of transition from second to third level.
College and three of its schools receive bronze award for advancement of gender equality in the sciences.
Young Irish people were also less likely to seek adult support for friends with depression.
Dr Arun Bokde is a member of an international team, which made the discovering based on research with fruit flies.
Joachim Gauck visited the Book of Kells, and was greeted by the Provost.
The Museum is the first of this kind to receive such an award.
This new model is the first change to the system since 1993.