TOKYO—A magnitude 6.2 earthquake shook Japan’s northernmost main island of Hokkaido on Sunday, but there were no immediate reports of damage or injuries. No tsunami warning was issued. There were no reports of problems at the nuclear plants in the area, or of disruptions to power supply or bullet trains running in northern Japan. The…

These tiny, snowball-like Japanese birds attract visitors from far and wide to marvel at their cuteness. One skilled photographer has captured the little birds “working out” using delicate tree branches as their gym, and the images are almost too perfect to be real. Shima-enaga, meaning “long-tailed island bird,” are known fondly as “snow fairies” in…