The ‘Xcentric’ Carlow physicist who discovered why the sky is blue
Extraordinary Emigrants: John Tyndall’s inventions also led to modern fibre optics, respirators, and fog horns
Extraordinary Emigrants: John Tyndall’s inventions also led to modern fibre optics, respirators, and fog horns
Crosswords & puzzles to keep you challenged and entertained
Full general election coverage including analysis and results for all 43 constituencies
How does a post-Brexit world shape the identity and relationship of these islands
Weddings, Births, Deaths and other family notices