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While we only use edited and approved content for Azthena
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Please confirm any data provided with the related suppliers or
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Scientists in Czechia have devised a new method to assess the covalency of halogen bonds.1 By evidencing to what degree electrons are shared in this context, the method will contribute to ongoing debates on the physical nature of these…

Running from May 2023 to late 2025, the two-year effort brought…
Artificial light at night is one of the fastest-growing global pollutants, yet its ecological effects are often overlooked compared to issues such as chemical pollution or climate change. It disrupts the natural light-dark cycles to which…

For the first time in bioengineering, researchers have successfully developed a realistic model of human bone marrow using exclusively human cells.
Switzerland’s University of Basel and University Hospital Basel say this model could help to…

A Leonid meteor streaks across the sky above the snow-capped mountains near villages by Yamdrok Tso Lake in southwest China’s Xizang Autonomous Region on Nov. 16, 2025. (Photo/China News Service)
Yamdrok Tso Lake, which means “the…

Scientists report that ancient bogs located throughout the Southern Hemisphere contain important clues to a significant change in Earth’s climate thousands of years in the past. Researchers studying peatlands found that abrupt movements in the…

by Clarence Oxford
Los Angeles CA (SPX) Nov 19, 2025
Researchers developed LifeTracer, a machine learning framework, to analyze mass spectrometry data from space and terrestrial samples. They used advanced two-dimensional gas…

by Robert Schreiber
Berlin, Germany (SPX) Nov 19, 2025
The LIGO, Virgo, and KAGRA collaborations have finished their fourth observation campaign, known as O4, marking the longest and most comprehensive period of coordinated…