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

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

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

An unprecedented blackout brought much of Spain and Portugal to a standstill earlier this week, which is something that could ...

One of Europe’s most severe blackouts grounded flights, paralyzed metro systems, disrupted mobile communications and shut ...

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

Spain and Portugal switched their power back on after the worst blackout in their history, though authorities offered little ...

What happened in Spain and Portugal on April 28 brought home how insecure our energy systems have become. For about 20 hours Spain, Portugal and parts of southern France experienced a widespread ...

Travelers delayed by Monday's outages crowded train stations on Tuesday trying to go home though schools and offices reopened ...

Eduardo Prieto, head of operations at Red Electrica, told journalists it was unprecedented, calling the event “exceptional ...