AI and smart traffic lights could transform your commute

Lockdowns around the world have seen streets temporarily empty of cars, offering a glimpse of what our cities could be...

CNN tracks down children separated by China’s repression in Xinjiang

Amnesty International reports that China's polices towards ethnic Uyghur Muslims have split up thousands of families, as some children are...

Nuclear energy scares people. The climate crisis is giving it another chance

Growing up in Finland, Iida Ruishalme had a deep affinity for nature — particularly the forest, where she loved to...

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