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.

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

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

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

The two countries lost power shortly after 12:30 p.m. local time, with the blackout impacting public transport, airports and ...

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.

Even as electricity was restored across Spain and Portugal after a daylong blackout, residents tried to make sense of 18 ...

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

Spain’s blackout highlights growing grid risks as renewable energy expands and storage infrastructure lags behind.

Doctors in Europe are considering next steps after last month’s power outage exposed cracks in healthcare preparedness.