How a bit of breeze and a big kite can save on seagoing energy costs
The Irish Defence Forces is looking to add wind propulsion to its naval arsenal
The Irish Defence Forces is looking to add wind propulsion to its naval arsenal
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