A metal detectorist has discovered a 1,000-year-old Viking gold arm-ring on the Isle of Man, now on view at Manx Museum. Parts of the arm-ring appear to have been broken off and used as currency ...

5 tons of rice, 1,000 grains of gold: Yang Yexin asks his audience to trample dinner in search of glitter as an interactive commentary on food waste, complete with gold rice “blind boxes.” In March, ...