Parents of autistic children are clamoring for a prescription vitamin promoted by federal health officials. But there's little evidence the drug will help. (Image credit: Inna Kot/iStock)...
A cow in Austria has been observed using tools ― the first time such behavior has been recorded in cattle. Have we underestimated the gentle bovines all this time?...
Article URL: https://research.perplexity.ai/articles/weight-transfer-for-rl-post-training-in-under-2-seconds Comments URL: https://news.ycombinator.com/item?id=46683645 Points: 3 # Comments: 0...
A cow in Austria has been observed using tools ― the first time such behavior has been recorded in cattle. Have we underestimated the gentle bovines all this time?...
"Dark matter can be red hot when it is born, but still have time to cool down before galaxies begin to form."...
A UK study found that some pet owners develop prolonged grief disorder after the death of a pet, with symptoms mirroring those seen after human bereavement....
AI pioneer Geoffrey Hinton warned that rapid advances could upend jobs, power, and humanity itself. JORGE UZON/AFP via Getty Images Geoffrey Hinton said he's very sad that the AI he helped create has ...
The Large Magellanic Cloud, or LMC, is a key spot for astronomers to study star formation....
Using acetaminophen during pregnancy does not increase a child's risk of autism, ADHD or intellectual disability, a major new review published Friday finds....
Scientists studying Jurassic rocks in China found that cyclical changes in Earth's orbit affected not only the climate, but also the development of shale oil reserves....
Article URL: https://www.sciencealert.com/not-all-sitting-is-equal-one-type-was-just-linked-to-better-brain-health Comments URL: https://news.ycombinator.com/item?id=46723694 Points: 8 # Comments: 2...
I am a student and co-founder of an accessibility startup. Balancing product development with exams broke my workflow, so I looked for a debugger. Mathematica Successūs is my attempt to model the "Sel...
i've been working with healthcare/biobank data and keep thinking about what "data moats" mean now that llms can ingest anything. some a16z piece from 2019 said moats were eroding — now the question se...
Dr. Sue Hwang, a radiation oncologist, said her own experience with breast cancer helped her see vulnerability as a strength instead of a weakness. Tim Brown Oncologist Sue Hwang was diagnosed with br...
The Blue Origin New Glenn rocket lifts off at Launch Complex 36 in its second launch attempt at Cape Canaveral Space Force Station on November 13, 2025 in Cape Canaveral, Florida. | Miguel J. Rodrigue...
Hi HN! We're Kamran, Raaid, Laith, and Omeed from Constellation Space. We built an AI system that predicts satellite link failures before they happen ( https://youtu.be/069V9fADAtM ). Between us, we'v...