Ireland should consider small nuclear reactors to achieve zero-carbon energy by 2050, engineers’ think tank urgesSmall modular nuclear reactors may prove to be viable, cost-effective and necessary if economy is to decarbonise, Irish Academy of Engineering report findsBy Kevin O'Sullivan
Nature is never without drama and noticing it is an active choiceNoticing the richness of life around us is an active choiceBy Ella McSweeney
Why does this hard-working bird have a handlebar moustache?Éanna Ní Lamhna on a dulled female bullfinch, Ireland’s only red damselfly and an eternally basking sharkBy Éanna Ní Lamhna
What is this delicate umbellifer, which was growing quite abundantly in an old disused graveyard?By Éanna Ní Lamhna