WVU engineers recalibrate radio telescopes to illuminate dark energy
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Updates every hour. Last Updated: 26-Nov-2025 00:11 ET (26-Nov-2025 05:11 GMT/UTC)
Mass General Brigham-led study found that large language models (LLMs) often fail to challenge illogical medical prompts due to sycophantic behavior, posing risks for misinformation. The researchers showed that targeted fine-tuning can significantly improve model reasoning.
In a surprising discovery, MIT scientists found tiny loops in the genomes of dividing cells. Enabled by a high-resolution mapping technique, the findings overturn a long-held belief that the genome loses its 3D structure during mitosis.