Top Stories - News & Events | Trinity College Dublin

Steroids reduce inflammation in chronic mycobacterial lung infections without limiting antimicrobial defence

Researchers from Trinity and St. James’s Hospital have shown that dexamethasone, a commonly prescribed anti-inflammatory steroid, can reduce harmful inflammation triggered by Mycobacterium avium without weakening the ability of human immune cells to control the infection.

11 Aug 2026

Health|Research|Science

Scientists take to the skies to observe 2026 Solar Eclipse from Flying Observatory

On 12 August a team of scientists from Ireland and Italy will take to the skies off Ireland’s west coast to observe one of nature’s most spectacular phenomena: a total solar eclipse.

10 Aug 2026

Research|Science

Australian Governor-General visits Trinity

Her Excellency the Honourable Sam Mostyn AC visited Trinity recently to see the Old Library and view the magnificent Book of Kells.

7 Aug 2026

Society

Ancient Irish volcano offers new clues about the development of its modern-day, active “brothers and sisters”

The research team, led by scientists from Trinity College Dublin and including those from the UK, USA, and the Geological Survey of Northern Ireland, studied rocks across Carlingford Mountain which formed as the magma system inflated beneath the volcano over thousands of years.

31 Jul 2026

Research|Science

Ancient genomes reveal how European colonisation brought smallpox to the Americas

Smallpox, caused by variola virus, played a major role in the catastrophic population decline experienced by Indigenous peoples after European arrival.

31 Jul 2026

Research|Science

Trinity showcases research tackling Europe's hardest problems

EU research officials visited Trinity on 22 July to see first-hand how Irish research is helping address some of Europe’s most pressing challenges.

29 Jul 2026

Research

Trinity hosts EU Research and Innovation Ministers in the Old Library

European Research and Innovation Ministers and policy makers visited Trinity College Dublin this week to visit the Long Room and view the Book of Kells, the exquisite medieval manuscript housed in Trinity's Old Library.

23 Jul 2026

Innovation|Research|Society

Trinity team developing environmentally friendly biopesticide to tackle devasting EU crop pest

Scientists from Trinity have secured Enterprise Ireland Commercialisation funding of around €690,000 to develop an environmentally friendly biopesticide to tackle one of the EU’s most financially devastating pest species, the Cabbage Stem Flea Beetle (CSFB).

20 Jul 2026

Are you listening to me? Well, kinda…

Scientists at Trinity have discovered that, for a short period of around one to two seconds, the brain can begin following a new conversation before it has fully let go of the previous one.

17 Jul 2026

Research|Science

Ireland’s first cement-free, 3D-printed geopolymer

Researchers from Trinity’s School of Engineering have successfully demoed the geopolymer, showcasing its potential as a scalable option for circular construction.

15 Jul 2026

Environment|Innovation|Research|Science|Sustainability