A 50-55 GHz millimeter-wave radiometer spectrometer by X. Xu et al. – Community of European Solar Radio Astronomers

Solar flares, one of the most intense explosive phenomena in the solar atmosphere, release large amounts of energy in a short period, resulting in increased electromagnetic radiation in multiple bands. These events pose significant threats to Earth’s space environment and human activities in space. High-energy electrons accelerated during flares emit millimeter-wave radiation via gyrosynchrotron radiation,…

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2,000-year-old gold ring holds clue to lavish cremation burial discovered in France

Archaeologists in France have discovered a Roman period cremation tomb richly furnished with silver coins, gold jewelry and a ring with the inscription of what is probably the surname of the deceased. The tomb was unexpectedly found during excavations at a medieval settlement in Lamonzie-Saint-Martin, a small town in southwestern France. As archaeologists excavated beneath…

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Virtual Executive Training on Sustainable Investments in Agriculture – State of the Planet

Investments in agricultural land by domestic and international investors have the potential to support sustainable development. However, if investments and the legal frameworks that govern them are not carefully and equitably structured, these projects can cause significant social and environmental degradation and further exacerbate climate change. These opportunities and risks will increase as demand for…

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While they’re not pretty, cockroaches are cute and will group together to stay alive in dry air.

On a dry day in Madagascar, hissing cockroaches do something unexpectedly sweet: They huddle together in groups of slow-moving cockroaches. A new study in Ethology shows that these groups are not random social moments: they are a survival strategy caused by humidity that helps prevent large insects from drying out. “The main conclusion of our…

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These are Science News’ favorite books of 2025

Our staff’s favorite books of the year reflected on the role of science in some of society’s most pressing problems, from artificial intelligence to childhood trauma to river restoration. Did we miss your favorite? Let us know at feedback@sciencenews.org. rehabilitation Walter ShoshanaSimon and Schuster | $29.99 In a journalist’s exposé of America’s drug treatment centers,…

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