MADRID (AP) — The cause of Spain and Portugal’s widespread blackouts remained a mystery on Tuesday, with some isolated disruption remaining after power was largely restored to both countries.

The blackout that paralyzed the Iberian Peninsula had an especially fierce impact on trains that run across Spain.

Spain’s grid operator offered the most detailed account yet of the confusing set of events that led to a blackout which ...

Downing Street has dismissed suggestions that a reliance on renewable power was behind outages in Spain and Portugal, after ...

The cause of Spain and Portugal’s widespread blackouts remained a mystery on Tuesday, with some isolated disruption remaining ...

The hunt has begun for the cause of a massive blackout across Spain, Portugal and parts of France that halted trains, bank ...

Three elderly people have died in Spain from suspected carbon monoxide poisoning after using a generator during the country's ...

The International Energy Agency (IEA) says the world must add or replace 80 million km of grids by 2040 to meet climate ...

Authorities say they are working to ensure an event like this doesn't happen again but the cause of the outage remains a mystery.