一 | (ECNS) -- Hot days worldwide could experience around four additional hours of extreme heat by the end of the 21st century under a high-emissions scenario, according to a study led by Chinese researchers. Published in Nature Climate Change, the study found that traditional daily temperature indicators may overlook shorter periods of extreme heat, while hourly temperature analysis can provide a more detailed picture of heat exposure and associated risks. Researchers from Sun Yat-sen University and other institutions analyzed global hourly temperature data from 1981 to 2023, combining observational records with climate model projections to assess how extreme heat exposure could change in the future. The research team found that the duration of extreme heat increased by 62 hours per decade over the study period. Around 28% of extreme heat events occurred on days that would not have been classified as hot days based on conventional daily temperature indicators. Under a high-emissions scenario known as SSP5-8.5, the researchers projected that between 2070 and 2099, each hot day could experience around four additional hours of extreme heat compared with the 2001-2023 period. Days not classified as hot could also see increased periods of extreme heat. The study also found that low- and middle-income countries account for a disproportionately large share of both current and projected extreme heat exposure. Younger generations in low-income countries are expected to experience the greatest increase in lifetime exposure. Researchers said the findings could help improve heat-warning systems, strengthen assessments of health risks and support climate adaptation efforts. (By Helen Mo, intern Liu Shuangjing) 
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二 | Moscow, Oct 18 (UNI) The Tagansky District Court in Moscow fined Amazon a total of 4 million rubles ($64,800) on Tuesday over the IT giant's refusal to take down restricted content on illegal drugs and methods of suicide.
"Amazon.com, Inc. has been found guilty of committing an administrative offense under part 2 of Article 13.41 of the Russian Code of Administrative Offenses. The court imposes a punishment in the form of an administrative fine in the amount of 1 million rubles," judge Timur Vakhrameyev said at the hearing.
The protocol against Amazon was drawn up for its refusal to delete data depicting methods of suicide on a social network it owns. This was Amazon's first fine of kind in Russia.
Another fine of 3 million rubles was issued to Amazon at a hearing shortly later over its refusal to take down content on ways to purchase or distribute illegal drugs.
Russia's media watchdog Roskomnadzor has sent Amazon warnings to delete illegal materials 19 times in the suicide methods case and 21 times in the illegal drugs case, according to case files.
The maximum amount of fine for both offenses combined under Russian law is 12 million rubles.
The court will review cases concerning Twitch and Wikimedia's refusal to delete restricted content later in the day.
UNI/SPUTNIK GNK。
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