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Science, Volume 392, Issue 6797, Page 493-498, April 2026.

Science, Volume 392, Issue 6797, Page 472-472, April 2026.

Science, Volume 392, Issue 6797, Page 472-472, April 2026.

Science, Volume 392, Issue 6797, Page 471-471, April 2026.

“Spikes” hijack neurons involved in cognition—and can be predicted up to 1 second in advance

Hany Farid, who's spent his career building tools to detect fake images, is facing his biggest challenge yet: AI

Large language model excels at clinical decisions, even in fast pace of a simulated ER

Advance could suggest new ways to synthesize proteins with bespoke functions in medicine and biotechnology

Decision from the European Research Council comes after more than 1000 scientists signed open letter decrying plans

Find also reveals how the birds keep their bodies streamlined when underwater

Painstaking pedigrees hint at origins and social norms of people living near Rome’s northern frontier

Temporarily keeping parents’ genetic contributions separate promotes normal development, mouse study suggests

With the aging of the global population, neurodegenerative diseases have become a major public health challenge. Currently, there are many limitations in the traditional treatment of neurodegenerative diseases, such as medicine, deep brain stimulation, transcranial magnetic stimulation, and transcranial direct current stimulation, including the inability to penetrate the blood-brain barrier (BBB) accurately and challenges in achieving precise and quantitative control during the treatment...

Monoclonal antibodies targeting amyloid-β, i.e., lecanemab and donanemab, have recently been approved for treating early Alzheimer's disease (AD). Though these antibodies are by many considered milestones in AD therapy, clinical approvals have been inconsistent due to ongoing debates over their clinical benefit and safety. The reported cognitive decline slowing is modest and often below the thresholds for clinically significant differences on outcome scales. Moreover, these therapies are linked...

Alzheimer's disease (AD) remains the most common neurodegenerative disorder. It is driven by complex molecular dysfunctions that includes amyloid aggregation, tau pathology, and neuroinflammation. It leads to cognitive deficits and memory loss in elderly people. Current treatments offer limited symptomatic relief. Hence, there is urgent need for innovative therapeutics and diagnostic approaches. Among emerging therapeutic targets, microRNAs (miRNAs) have pivotal role in regulating genes linked...

With the aging of the global population, neurodegenerative diseases have become a major public health challenge. Currently, there are many limitations in the traditional treatment of neurodegenerative diseases, such as medicine, deep brain stimulation, transcranial magnetic stimulation, and transcranial direct current stimulation, including the inability to penetrate the blood-brain barrier (BBB) accurately and challenges in achieving precise and quantitative control during the treatment...

Advanced maternal age is a key factor in female infertility, primarily due to declines in ovarian reserve and oocyte quality. However, the metabolic mechanisms underlying reproductive aging remain unclear. Here, we show that uridine levels in the plasma and ovaries of aged mice are significantly reduced compared with young controls. Building on this, we find that uridine supplementation significantly improves meiotic maturation, fertilization, and early embryonic development of aged oocytes,...

The attachment of Post-Translational Modifications (PTMs) to proteins regulates their activities and stability. Here we utilized the nematode Caenorhabditis elegans to test whether UFMylation, a PTM which affects key biological functions, regulate aging and protein homeostasis (proteostasis). We find that lowering UFMylation extends lifespan and mitigates the toxicity of aggregation-prone proteins that underlie the development of neurodegenerative disorders in humans. Mass spectrometric analysis...

Female reproductive aging has systemic health implications, yet tissue-level dynamics remain poorly understood. Here we integrate deep learning analysis of 1,112 histology images with RNA sequencing from 659 samples across seven female reproductive organs in donors aged 20-70 years. We uncover asynchronous trajectories: the ovary ages gradually, whereas the uterus shows an abrupt molecular and morphological shift around menopause. This uterine transition is independently supported by plasma...

CONCLUSIONS AND IMPLICATIONS: Witnessing interparental violence in childhood is significantly linked to higher frailty in adulthood. Interventions addressing domestic violence may contribute to healthier aging outcomes.