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 ...

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

Portugal is supplying electricity to clients from its own sources as power exchanges with Spain remain suspended amid an ...

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

The blackout in Spain was not caused by a cyberattack but by the worst possible attack—that of politicians against their own ...

Play was halted at the Madrid Open tennis tournament, while the Spanish capital's metro system ground to a stop.

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

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

Spain has not reached any conclusions about what caused a major power outage on April 28, contrary to online claims saying ...

Two parents and their adult son are said to have died from carbon monoxide poisoning after using a generator during the blackout that hit Spain and Portugal this week, according to local reports. This ...