With heavy hearts, we announce the passing of Allene Middleton, affectionately known as “Doll,” who departed this life peacefully in her sleep on April 19, 2025, at the age of 78. Allene was born on ...

More information: Yuzhen Guo et al, Ab-initio dynamic study of mechanisms for dust-mediated molecular hydrogen formation in space, Communications Chemistry (2025). DOI: 10.1038/s42004-025-01489-z ...

Thanks to this innovation, scientists now have a far more detailed understanding of how proteins operate at the molecular level. The hope is that this knowledge will drive advancements in disease ...

Several space agencies are planning crewed, long-duration missions beyond low-Earth orbit, introducing various health risks and challenges to astronauts. In this Review, Durante and colleagues ...

In recent years, researchers have been studying the role of shape and geometry in biofilms and how physical laws, such as those governing cellular metabolism and the diffusion of nutrients, determine ...

This study shows that plants can secrete vesicular and non-vesicular small RNAs outside cells to direct silencing of a virulence factor in an interacting bacterium. This antibacterial gene ...

Their results show that molecular chirality effectively amplifies spin‑orbit interactions and induces mixed spin‑triplet Cooper pairs, providing the first quantitative measure of CISS in a crystalline ...

Still, in practice, LIIC tends to provide physically reasonable reaction paths. By construction, the resulting reaction paths are smooth, in the sense that the molecular geometry varies continuously ...

The integration of material science and molecular biology has allowed for substantial improvements in both the functional and structural restoration of bone. Despite these advancements, challenges ...

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Dallas is preceded in death by his paternal grandparents, Odell Hardee and Sara Allene Leonard Hedgecock, as well as, his maternal grandparents, William Lawton Bunn and Annie Pearl Bunn ...