A study by McGill University researchers has provided the clearest evidence yet that some fast radio bursts originate from neutron stars. The analysis of a single FRB signal showed striking similarities with pulsars, a well-studied class of radio-emitting neutron stars.
A study published in Nature found that new memories are replayed and consolidated when the pupil contracts during non-REM sleep, while older memories are replayed when the pupil dilates. This micro-structure separates new learning from old knowledge, preventing 'catastrophic forgetting'.
The January issue of the American Journal of Psychiatry explores the use of psychedelic medications in psychiatry, addressing basic pharmacology, clinical efficacy, and public health considerations. The series of articles aims to provide sufficient evidence for therapeutic strategies utilizing psychedelic drugs.
Researchers at the University of Iowa Health Care have identified a cellular route used by Ebola virus to traverse skin layers and emerge onto the skin surface. The study suggests that the skin's surface may be one route of person-to-person transmission, with human skin specimens actively supporting EBOV infection.
Scientists at the Allen Institute have identified specific cell types in the brain that undergo major changes with age, which could lead to new treatments for age-related brain diseases. The study provides a detailed map of brain cells affected by aging and highlights potential connections between diet, inflammation, and brain health.
A research team at Hokkaido University developed novel cerium oxide-based thermal switches, surpassing prior benchmarks with high efficiency and sustainability. The switches feature a new benchmark for electrochemical thermal switches, offering broad applications in industries such as electronics cooling and renewable energy systems.
The study found that high levels of aspartate in the lungs are associated with aggressive lung metastases, triggered by an alternative translation program driven by aspartate signaling. This discovery suggests a common feature of cancer cells growing in the lung and provides a potential target for new therapeutic interventions.
A recent study found a positive association between smoking and CKD risk in observational studies, but Mendelian randomization analysis revealed no direct causal link. Researchers propose that diabetes and hypertension may mediate the relationship.
A joint research group clarifies a key mechanism of how retrotransposons preferentially insert in the centromere. The findings reveal strong integration biases for certain genetic elements, shedding light on rapid genome evolution.
A groundbreaking study by Reichman University reveals that people with high storytelling skills enjoy more fulfilling lives, possess clear life direction, and see the bigger picture. The study also found significant benefits for introverts, suggesting that storytelling can be a powerful tool in professional contexts.
Researchers create nanosensors that can measure piconewton and micronewton forces remotely using light, enabling multiscale sensing capabilities. These sensors operate in previously inaccessible environments with benign infrared light, revolutionizing technologies from robotics to medicine and space travel.
A new NIH-funded study uses advanced genetic analysis tools to map how aging affects different brain cell types. The results show that some cells, like hormone-controlling cells, undergo more age-related changes in genetic activity than others.
The ChiTaRS 8.0 database is the world's largest collection of chimeric genes found in humans with cancer and other chronic diseases. It enables the precise adaptation of treatments to specific cancer types, improving treatment success and minimizing side effects.
A new system can quickly identify emerging virus variants and provide information on their genetic changes, helping to understand why they spread differently in human populations. This enables the development of more effective vaccines and targeted treatments for diseases such as flu, COVID, and tuberculosis.
Researchers used a new data analysis method called Twigstats to analyze over 1500 European genomes from the first millennium AD, revealing waves of migration across Europe. The study found that Germanic-speaking people moved south into southern Germany, Italy, and Britain, while also showing northward waves of migration into Scandinavi...
Astronomers at MIT used a novel technique to determine the precise location of a fast radio burst, finding it likely originated from the magnetosphere around a rotating neutron star. The study provides conclusive evidence that fast radio bursts can emerge from this highly magnetic environment.