Global warming casts shadow over future of Winter Olympics
In autumn last year, the IOC made public a report that by 2040, only 10 nations would be able to host the Winter Games due to the impact of global warming.
Kazunori Hirachi
Wrestlers Shidochi, Ozaki earn gold at world championships
Nonoka Ozaki joined Mayu Shidochi by capturing her first title at 62 kilograms, giving Japanese women their first two gold medals at the competition.