Large language models appear aligned, yet harmful pretraining knowledge persists as latent patterns. Here, the authors prove current alignment creates only local safety regions, leaving global ...

He worked on the AntScan project while a PhD student at the Okinawa Institute of Science and Technology. Transcripts for each episode are available within 1-3 days at sciencefriday.com. Subscribe to ...

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Jan. 19, 2026 Cannabis-based medicines have been widely promoted as a potential answer for people living with chronic nerve pain—but a major new review finds the evidence just isn’t there yet. After ...