Research - News & Events | Trinity College Dublin

Seashell saviours – Trinity team finds discarded oyster shells can clean polluted water by removing "rare earths"

New research from a team at Trinity College Dublin has unearthed a cheap and environmentally friendly new option for removing pollutants from our water. The key? Oyster shells that would ordinarily end up in landfill sites after consumption.

26 Mar 2026

Environment|Research|Science|Sustainability

Earlier detection, better outcomes: Irish researchers target rising bowel cancer rates with new blood test

Researchers from Trinity, Dublin City University and University College Dublin will use funding of €670,000 from Enterprise Ireland’s Commercialisation Fund to develop a breakthrough blood-based screening test.

26 Mar 2026

Awards and Funding|Health|Research|Science

Why are there no gigantic dragonflies terrorising the skies today?

Gigantic dragonfly-like insects – the “griffinflies” – ruled the skies around 300 million years ago, but they have long been consigned to evolution’s graveyard.

25 Mar 2026

Environment|Research|Science

“Tiny but beautifully formed”: Bronze Age spindle whorl connects ancient city of Troy to Ireland

A tiny Bronze Age spindle whorl, excavated from the ancient city of Troy, will take centre stage in Trinity this week as experts and artists gather to examine the biography of the only artefact from the ancient city of Troy in Ireland.

24 Mar 2026

Culture|Research

Researchers offer an exciting treatment to target the host, and not the bacteria

This published research tells us that Trinity scientists have discovered a way to “train” the immune system to better fight drug-resistant infections like MRSA and TB. Today is World TB Day 2026.

24 Mar 2026

Health|Research

The grief myth: it doesn’t come in stages or follow a checklist – like love, it endures

Our ideas about “normal” grief are deeply shaped by the world we have inherited, writes Aoife Lynam, School of Education, in a piece for The Conversation.

23 Mar 2026

Research|Society

Machine learning could help predict how people with depression respond to treatment

Trinity researchers have found that a machine learning model could help clinicians predict which people with depression are more likely to improve with digital cognitive behavioural therapy compared to antidepressant medication.

19 Mar 2026

Health|Research|Society

Groundbreaking Trinity research reveals “leaky” brain barrier as driver of chronic brain damage in retired combat and collision sports athletes

The work, led by teams at Trinity and the FutureNeuro Research Ireland Centre, has pinpointed the mechanism linking some sports injuries to poor brain health in retired athletes.

18 Mar 2026

Health|Research|Science

The Keepsake Chronicles: stories in times of dementia

Keepsake Chronicles is a collaboration between a nurse, a creative writer and a photographer. As participants tell their stories, we record their words and photograph them in the act of telling. This captures expressions rich with emotion that are inseparable from the stories themselves.

16 Mar 2026

Health|Research|Society

“Is Tábhachtaí Dea-cháil ná Saibhreas"

Mar dhuine de bhunaitheoirí Chonradh na Talún sa bhliain 1879 is fearr cuimhne ar Mhícheál Dáibhéad sa lá atá inniu ann, ach bhí sé ina iriseoir fiosrúcháin freisin agus ina fhear feachtais agus aighnis ar son chúis an phoblachtachais, leasú chóras na bpríosún, oideachas nach mbeadh faoi stiúir eaglaisí agus cearta pinsin.

12 Mar 2026

Culture|Research