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

Spanish grid operator Red Electrica said there was a "strong oscillation in the power flow, which triggered 'a very ...

Solar energy was powering the grid in Spain and Portugal on Monday—until it wasn’t, leaving tens of millions without ...

Red Eléctrica, Spain’s electricity grid operator, ruled out a cyberattack, human error or unusual weather. Experts say it ...

Spain's government has set up a special commission to figure out what caused the massive power outage that hit virtually the ...

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

Power is almost fully restored in Spain and Portugal, although many questions remained about what caused one of Europe’s most ...

Power has now been fully restored in Spain and Portugal, as officials continue to investigate what caused the outage.

Spanish electricity grid operator REE said on Tuesday its preliminary assessment had ruled out cyberattack as the cause of ...

As factories, stores and hotels across Spain and Portugal gradually returned to normal on Tuesday after a huge blackout the ...

The outages occurred just hours before the Iberian Peninsula was hit by power cuts that crippled the countries' ...