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Realization of a spin glass in a two-dimensional van der Waals material

18 hours 35 minutes ago
Recent advances in van der Waals materials have sparked renewed interest in the impact of dimensionality on magnetic phase transitions. Although ordered magnetic phases have been demonstrated to survive in the two-dimensional (2D) limit, the quest for a spin glass with quenched magnetic disorder in lower dimensions has proven elusive. Here, we provide evidence of a spin glass emerging from randomly distributed Fe atoms in Fe(3)GeTe(2) (FGT). ac magnetic susceptibility displays a strong frequency...
Banabir Pal

A conserved regulatory architecture stabilizes cellular senescence across distinct triggers in human fibroblasts

18 hours 35 minutes ago
Cellular senescence arises through replicative exhaustion or acute stress, yet whether these distinct triggers share a reproducible transcriptional organization has remained unresolved. Seven public human fibroblast RNA-seq datasets were integrated across both trigger types, moving from differential expression through Gene Ontology and Reactome enrichment to protein-protein interaction network embedding within a single harmonized framework. Both triggers converged on concordant repression of...
Mohd Shahzaib

A molecule with half-Möbius topology

21 hours 35 minutes ago
Science, Volume 392, Issue 6798, May 2026.
Igor Rončević, Fabian Paschke, Yueze Gao, Leonard-Alexander Lieske, Lene A. Gödde, Stefano Barison, Samuele Piccinelli, Alberto Baiardi, Ivano Tavernelli, Jascha Repp, Florian Albrecht, Harry L. Anderson, Leo Gross

Intermetallic nanoassemblies potentiate systemic STING activation

21 hours 35 minutes ago
Science, Volume 392, Issue 6798, May 2026.
Xingwu Zhou, Xiang Ling, Xiaoqi Sun, Ziye Wan, Tobias Dwyer, Timothy C. Moore, Quguang Li, Hannah E. Dobson, Qi Wu, Xiangbo Kong, Fang Xie, Xinran An, Jingyao Gan, Kaikai Wang, Young Seok Cho, Wang Gong, Katherine Dong, Jie Zhang, Mariko Takahashi, Cheng…

Human DHX29 detects nonoptimal codon usage to regulate mRNA stability

21 hours 35 minutes ago
Science, Volume 392, Issue 6798, May 2026.
Fabian Hia, Yitong Wu, Masanori Yoshinaga, Sakurako Goto-Ito, Wakana Iwasaki, Koshi Imami, Hirotaka Toh, Peixun Han, Ting Cai, Takayuki Ohira, Akira Fukao, Daron M. Standley, Yuichi Shichino, Masaki Takegawa, Toshinobu Fujiwara, Tsutomu Suzuki, Shintaro…

In Science Journals

22 hours 34 minutes ago
Science, Volume 392, Issue 6798, Page 602-604, May 2026.
Michael Funk, and Jesse Smith, Phil Szuromi, Michael A. Funk, Jack Huang, Peter Stern, Angela Hessler, Jelena Stajic, Jake S. Yeston, Christiana N. Fogg, Yury Suleymanov, Mattia Maroso, Di Jiang, Sarah H. Ross, Bianca Lopez, Courtney Malo, and Annalisa M…