Science
Lights will stay on this winter, grid operator says after concerns
The assurance from the National Energy System Operator comes amid concern from its engineers about their ability to ensure adequate supply.
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Sports
Russell to take further grid penalty this season
George Russell says he will be taking a further grid penalty this season in addition to the one he has been hit with for the Singapore Grand Prix.
Politics
Cuba hit with another nationwide blackout amid US fuel blockade
Cuba suffered a total blackout after the collapse of its electrical grid on Friday. The blackout is the latest of at least six partial or total grid collapses since the beginning of this year, as the island grapples with an ongoing US fuel blockade.