Hong Kong boasts the world’s highest life expectancy, but living longer does not always mean living well. Beneath the longevity statistics lies a quiet crisis: “hidden malnutrition” among the elderly, ...

Apps are back, or maybe they never left in the first place. While some people debate whether people will shift away from apps as AI agents make accessing online services more efficient, we’ve found ...

At a time of year when Beijing’s vegetation should be at its greenest, thousands of trees of various species in a park in the city’s Chaoyang district have withered and died because they were too wet.

Engineering mathematics is the art of applying mathematical and engineering principles to complex, real-world problems across areas as wide-ranging as artificial intelligence, ecology, medicine, ...