Europe may be the smallest continent, but it has no shortage of fascinating places to visit. From incredible castles to ...

Smokestacks and tower blocks rarely conjure up visions of creative renaissance. Yet from the Silesian heartlands of Poland to the industrial fringes of Bulgaria, once gritty metropolises are ...

In practice, one of the most recent incidents was in 2021, when approximately 3 GW of power were unexpectedly lost in Poland, causing the grid frequency to drop by 0.16 hertz. What this demonstrates ...