# sonar
All time
# washed up
Tánaiste orders Department to assist with investigation into beaked whale deaths
Since the beginning of August, a minimum of 19 Cuvier’s beaked whales washed up dead on the Irish coast.
# festival season
9 international festivals for people in a strop with Oxegen and Electric Picnic
Unhappy with the line-ups? Try these alternatives.
# spy ships
US navy is working on a drone ship
Drones will no longer operate only in the skies – this one will be used to track submarines.
# titanic100
The ocean floor pics that show how the Titanic sank
New images show how the exact break-up of the Titanic might now be understood – and whether the ship had a fatal design flaw.
