World

Suspicion that the highly toxic substance originated from frogs is behind the death of Russian opposition leader Alexei Navalny. Photo: AFP

Extremely toxic substance suspected of killing Russian opposition leader Alexei Navalny

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Russian opposition leader Alexei Navalny may have died from a rare, highly toxic substance derived from poisonous frogs.

Kuznietsov is accused of coordinating a group of 6 people to place explosives on the Nord Stream system in the fall of 2022. Photo: Danish Defense

Nord Stream trials wartime law in Europe

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Suspicions of the role of a former Ukrainian soldier in the Nord Stream incident challenge wartime law in Europe.

Vietnam has become a destination for many foreigners thanks to its peaceful life. Photo: Khanh Minh

Vietnam leads in choosing to live frugally abroad in 2026

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Vietnam is considered one of the places that can live comfortably abroad without high income.

A car running through a traffic light that is no longer working due to a power outage in Havana, Cuba, January 30, 2026. Photo: Xinhua

Cuba in an unprecedented fuel blockade from the US

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Cuba's economy is falling into a state of paralysis as new US sanctions completely cut off energy supplies.

Flag of the European Union (EU). Photo: European Council

Europe considers ways to escape US dependence after Greenland shock

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Mr. Trump's ambition to annex Greenland forces Europe to seriously consider building its own "nuclear umbrella".