Outdoor study by Japanese researchers show that microplastics exist in clouds, affecting the climate in ways to be understood; nine different polymers were found on Mount Fuji and Oyama in the airborne microplastics, from 7,1 to 94,6 micrometers in size

In 2531 all Japanese will be called Sato, unless the old law and tradition requiring married people to have the same surname is changed, according to Hiroshi Yoshida, a professor of economics at Tohoku University

Commenting international concern about current spread of streptococcal infections, Hitoshi Honda, professor and infectious disease expert at Fujita Health University said pandemic-level infections are not expected and travel restrictions not required

157 hospitalizations have been traced back to dietary supplements at the center of an expanding health scare, an increase from the 114 cases that last week Kobayashi Pharmaceutical said were linked to its products containing red yeast rice 'beni kōji'