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Data produced by “silicon samples” depends on researchers’ exact choice of models, prompts, and settings

Nationalist narrative holds that Austronesian language and culture originated in China, not Taiwan

Political impasse to hobble research agencies—and perhaps enable layoffs

Science chats with an entomologist and an expert in animal ethics who are monitoring how researchers report on the ethical treatment of insects

First-of-its-kind study captures how AI models’ behavior evolved through the campaign season

Excessive endoplasmic reticulum (ER) stress and neuronal apoptosis contribute to neurodegeneration in Parkinson's disease (PD). However, the molecular mechanisms underlying these perturbations and how they are directly regulated remain unclear. B cell receptor-associated protein 31 (BAP31), which is highly expressed in the ER, has been shown to participate mainly in regulating ER stress and apoptosis. Here, our results showed that BAP31 expression was dramatically decreased in PD. Notably,...

CONCLUSIONS AND IMPLICATIONS: POHM provided by hospital dentistry during the acute phase of pneumonia was significantly associated with improved clinical outcomes in older patients. These findings underscore the potential value of integrating hospital-based dental care into the multidisciplinary inpatient management of pneumonia in aging populations.

High-energy and resource-abundant anode-free sodium metal batteries suffer from limited lifespan owing to dendrite growth and rapid capacity fading at early stages, particularly at high rate and high capacity. Here we report a preliminary surface-passivation strategy by highly fluorinated electrolyte, instantly forming a dense inorganic-dominant primitive solid-electrolyte interphase. Driven by dipole-dipole interaction, the spontaneously formed solid-electrolyte interphase is sufficiently dense...