Havana (CNN) — Cuba’s electrical grid suffered a total collapse on Monday, the country’s power operator said, marking the latest nationwide blackout in recent years, and the first since the US ...

A brutal Arctic cold snap has pushed parts of Russia’s regional power grid past the breaking point, plunging northern cities into darkness and exposing how fragile Soviet-era infrastructure has become ...

America’s electric system is entering a stress test unlike anything in its history, with new research warning that the grid could be driven toward outright failure if current trends continue. A surge ...

HAVANA (AP) — Cuba began restoring its energy system on Sunday, a day after a nationwide collapse of the entire grid left millions of people in the dark for the third time this month. Some 72,000 ...