A startup is working to curb global warming by feeding seaweed to cattle in an effort to reduce methane emissions from their burps, with plans to commercialize the technology in the coming years. (News On Japan)

The arrival of pollen season has once again begun to affect large parts of Japan, but new research aimed at preventing cedar pollen from dispersing is raising hopes that the future could bring relief for millions of sufferers, with scientists working on a method to wither only the male flowers of cedar trees and stop pollen at its source. (News On Japan)

Tokyo Electric Power announced that it has restarted the reactor at Unit 6 of the Kashiwazaki-Kariwa nuclear power plant in Niigata Prefecture, which had been halted shortly after its initial restart due to equipment problems. (News On Japan)

About 3,000 Steller sea lions have appeared on an uninhabited island off Hokkaido, marking the largest number for this time of year and adding to fishing losses estimated to exceed 1 billion yen. (News On Japan)

Influenza is once again spreading rapidly across the Kansai region, with Osaka Prefecture reaching an advisory-level outbreak for the second time in a single season for the first time in 15 years as infections surge again after the New Year. (News On Japan)

Japanese startup ALE announced on February 4 that it will conduct its third demonstration experiment to generate artificial shooting stars in 2028, positioning the project as a step toward eventual commercialization rather than a one-off spectacle. (News On Japan)

High-resolution 3D images created from aerial photographs taken after the Great East Japan Earthquake have revealed how large-scale fires spread in the aftermath of the tsunami, showing that in Yamada Town, Iwate Prefecture, debris left behind by the waves covered wide areas of the town and rendered roads ineffective as natural firebreaks, allowing flames to expand unchecked. (News On Japan)

Japan has successfully recovered rare earth–bearing mud from a depth of 6,000 meters off Minamitorishima as part of a trial mining project aimed at developing a domestic supply of critical minerals, government officials said. (News On Japan)

A prolonged stretch of unusually dry weather, described as a “once-in-30-years” event, has led to worsening water shortages across parts of eastern Japan, prompting local governments to urge residents to conserve water as reservoir levels fall to historic lows. (News On Japan)

Reports of measles infections have been emerging one after another across the Kanto region, prompting health authorities to urge the public to remain vigilant. (News On Japan)

VPS hosting has become a popular choice for website owners and businesses that need more control and steady performance than shared hosting can provide. (News On Japan)

On December 24, 2025, Lexus added a new model, the RZ600e, to its battery electric vehicle RZ series, marking the culmination of an unconventional development partnership that is challenging long-held assumptions in automotive engineering. (News On Japan)

Japanese astronaut Kimiya Yui has drawn widespread attention for a series of posts showcasing breathtaking views from space, including a video of the aurora that he shared on January 12th shortly before returning. (News On Japan)

A new disposal system that uses microorganisms to break down culled bears is drawing attention in Hokkaido, as Japan faces a growing challenge not only in preventing bear attacks but also in handling the remains after animals are killed. (News On Japan)

Japanese astronaut Kimiya Yui returned safely to Earth on January 15th, smiling and waving after completing more than five months aboard the International Space Station. (News On Japan)

Sleep scientist Masashi Yanagisawa, a professor at the University of Tsukuba, offers explanations to common sleep-related concerns gathered from people on the street. People’s question: Is it better for sleep to take a shower or soak in a bath? (News On Japan)

The steel industry has long supported the backbone of global industry and economic growth, but at the same time it accounts for more than 10 percent of worldwide CO2 emissions, making decarbonization an urgent challenge. (News On Japan)

Osamu Suwa, an astronaut with the Japan Aerospace Exploration Agency (JAXA), is set to undertake his first long-term stay aboard the International Space Station, becoming the eighth Japanese astronaut to do so. (News On Japan)

A male whale measuring about 15 meters in length and weighing roughly 32 tons, which strayed into Osaka Bay and died in January 2024, was excavated from the site where it had been buried. The operation was carried out over two days, during which the whale’s bones were gradually uncovered. (News On Japan)

More than a day after a strong earthquake struck Tottori and Shimane prefectures on January 6th, with a maximum seismic intensity of upper 5, disruptions including water outages are still affecting local communities. (News On Japan)