But his brain stubbornly remains at the anatomic age of 42. “The brain is really hard to rejuvenate,” he lamented on ...

Engineering education faces a persistent tension: students eager to build real projects often view theoretical coursework as ...

Beneath the screen, algorithms anticipate our pauses and swipes with ‘dark poetry written in code’. The solution is not more ...

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 ...