Research led by Trinity College reveals how magma moves and changes underground

Weather pattern ‘continues to intensify and ... much of the world faces above-normal temperatures’

Environmental Protection Agency raises concerns over public health risk

Worst-case scenario ‘very unlikely’, says department

Climate Change Advisory Council also warns against further delay of rises in carbon tax

Crew will work around the clock to repair pipeline to Dublin over bank holiday weekend

Minister for Public Expenditure says aspects of Climate Act weaponised by those who want to stop projects

Outstanding issues at North Cork Creameries must be addressed by end of next month

Fourteen-kilometre stretch from Dublin Connolly to Malahide is to be doubled from two-track to four-track

Uisce Éireann has flow meters that can help identify suspiciously high usage of water

DNA from escaped stocks could be a damaging evolutionary force, scientists say

Law to give Minister powers to directly approve facility passed by Government last week

Energy charity seeks national policy on using surplus wind energy to power low-income homes

Local authority aims to half water use on streets while hosepipe ban remains in place

‘Urban heat island’ effect means cities are often several degrees hotter than surrounding areas