A man sells battery-powered radios and torches on a Barcelona street during the blackout in Barcelona, Spain, Tuesday, April ...

The power outage that paralysed Spain and Portugal on Monday led to major travel disruption, including over 500 cancelled ...

According to analysts, the frequency on Spain’s electricity grid — the rate at which electrical current alternates — dropped suddenly at 12:33 local time that day, triggering many power stations to ...

Authorities are investigating whether a family of three died in circumstances linked to Monday's major outage.

Opposition leader says Pedro Sánchez is covering up cause of the power cuts and ‘saddling energy system with massive ...

An investigation has been launched in to the events after the National Grid confirmed that it experienced changes in electricity frequency ...