Whatever the root cause, one thing’s crystal clear: major blackouts don’t just switch off the lights; they send shockwaves ...

Electricity is pulsing through Spain and Portugal again after a massive outage knocked out power in both countries on Monday.

Spain has not reached any conclusions about what caused a major power outage on April 28, contrary to online claims saying ...

Portuguese grid operator REN will allow utilities to resume imports of electricity from Spain, but the transmission capacity ...

Parts of Spain, Portugal and southern France were plunged into darkness on Monday by a massive power outage. The lights are ...

Play was halted at the Madrid Open tennis tournament, while the Spanish capital's metro system ground to a stop.

A widespread blackout across Spain and Portugal upended the lives of millions of people across the Iberian Peninsula.

Portugal’s Prime Minister Luis Montenegro said he did not yet know what had caused the blackout, but he blamed Spain for it, saying it “did not originate in Portugal” and that “everything ...

The cause of Spain and Portugal's widespread blackouts remained a mystery on Tuesday, with some isolated disruption remaining ...

On Monday morning, millions of people across the Iberian Peninsula lost power. The cause of the outage is yet to be ...

A blackout brought much of Spain and Portugal to a standstill Monday, stopping trains, cutting phone service and shutting ...