Solar Impulse 2 flight ‘shows need to alter energy use’
Significant Irish contingent involved in first solar-powered round-the-world flight
Significant Irish contingent involved in first solar-powered round-the-world flight
The unlit torch arrived at the International Space Station last Thursday before returning to Earth this week
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