World

Red and orange hair have long been one of humanity’s most distinctive traits. Found in only a small percentage of the global population, the fiery shades are typically linked to genetics, fair skin and a higher sensitivity to sunlight. Yet scientists have now uncovered evidence suggesting that the story of red hair is far more…

In Finland, some of the most attentive listeners helping children improve their reading skills have four legs. Across libraries, schools and even farms, children are encouraged to read aloud to trained dogs and, in some local initiatives, cows. These animals provide a calm and patient audience that allows young readers to practise without worrying about…