Cardboard boxes may contain smells or an interesting texture to rub up against. “Cats are very sensitive to changes in their home, and many cats like to investigate anything different,” Mikel ...

A worker prepares cardboard to make coffins at a factory near Colombo [Dinuka Liyanawatte/Reuters] Each coffin costs about 4,500 Sri Lankan rupees ($23), compared with 30,000 rupees ($150) for a ...