Details on rocks on the Ryugu and Bennu asteroids have been identified from their photographs using artificial intelligence technology.
JAPAN / Science & Health
Apr 8, 2025
Japan researchers rapidly identify rocks on asteroids using AI
A University of Tokyo team achieved the feat with an AI-based rock identification tool that was fed information on rocks on Earth and other celestial bodies.
A report by the U.K.-based Commonwealth Climate and Law Initiative warns that ignoring climate-related financial threats could expose executives to lawsuits, regulatory scrutiny, and financial losses.
JAPAN / Science & Health
Apr 3, 2025
Japanese execs could face lawsuits for climate inaction: report
Coauthored by legal scholars specializing in corporate governance, the study underscores the mounting financial and legal risks facing companies in Japan.
Exposure to secondhand smoke during pregnancy or smoking by pregnant women increase the risk of placental abruption by more than double, a study has found.
JAPAN / Science & Health
Mar 31, 2025
Secondhand smoke more than doubles placental abruption risk, study shows
Toxic substances in tobacco have been found to reduce blood flow to the placenta, according to the Tohoku University research group.
The Meteorological Agency forecast the yellow sand to move away from eastern Honshu by 6 p.m. on Wednesday. But it will continue to cover parts of western Honshu and Shikoku until Thursday morning, it said.
JAPAN / Science & Health
Mar 26, 2025
Yellow sand blankets cities across Japan
The Meteorological Agency says the phenomenon, which could reduce visibility in some regions to under 5 kilometers, is forecast to last through Thursday morning.
Smoke and flames rise from a wildfire in Andong, South Korea, on Tuesday.
JAPAN / Science & Health
Mar 26, 2025
Recent spate of wildfires in Japan and South Korea linked to climate change
A study by European researchers has concluded that the role of human-driven climate change in contributing to the wildfires was undeniable.
Keio University in Tokyo
JAPAN / Science & Health
Mar 22, 2025
Keio University team says stem cell treatment helped improve spine injuries
Keio University said that the motor function score for two patients improved after an operation to implant more than 2 million iPS-derived cells into a spinal cord.
Tourists visit a park in front of the Imperial Palace amid snowfall in Tokyo on Wednesday.
JAPAN / Science & Health
Mar 19, 2025
Japan's record snow in February attributed to global warming
The Meteorological Agency said global warming contributed to the record snowfall in northern and eastern Japan last month.

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An ongoing shortage of rice has resulted in rising prices for Japan's main food staple.
Why Japan is running out of rice — and farmers to grow it