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

Electricity is pulsing through Spain and Portugal again after a massive outage knocked out power for the entire ...

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

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

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

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

However diversified Spain's energy mix is, the blackout required an enormous effort to get back up and running.

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

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

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

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