Irish researchers help solve cosmic riddle on birth of black holes
Study turns upside down belief that hole formation could only happen in regions bombarded by powerful radiation
Study turns upside down belief that hole formation could only happen in regions bombarded by powerful radiation
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