An abrupt and widespread blackout, one of Europe's worst in living memory, affected the entire Iberian Peninsula on April 28.

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

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

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

In Portugal, wholesale electricity prices soared nearly 5X higher than those in Spain after Portugal stopped imports from its ...

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

Flights, transport and cellphone networks suffered disruptions. Power was beginning to return to some areas at nightfall.

The countries’ top officials were trying to determine the cause of an outage that left tens of millions of people across the ...

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

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

BUDAPEST, Hungary (AP) — An unprecedented blackout across Spain and Portugal upended the lives of millions across the Iberian ...

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