In this week's newsletter, how the Baltic Sea countries are looking into protecting undersea infrastructure and the EU's new ...

While building a tunnel between Morocco and Spain has been repeatedly considered by both governments, construction work never ...

In a startling development, the Subsurface Unit of Spain’s Guardia Civil has entered a newly uncovered tunnel for a detailed ...

"We take all reports of possible damage to infrastructure in the Baltic Sea very seriously," Sweden's prime minister said.