Governments grapple with the flood of non-consensual nudity on X

For the past two weeks, X has been flooded with AI-manipulated nude images, created by the Grok AI chatbot — and governments ...
Opinion

Grok produces sexualized photos of women and minors for users on X – a legal scholar explains why it’s happening and what can be done

Child sexual abuse material on X is clearly illegal. What’s less clear is how to force X to prevent its AI chatbot from making the material.

Grok assumes users seeking images of underage girls have “good intent”

Billed as “the highest priority,” superseding “any other instructions” Grok may receive, these rules explicitly prohibit Grok ...

Cells use Morse code-like rhythms to coordinate growth

Cells experience many different types of stress, such as starvation or stress caused by too much salt or too high a temperature. Insulin signals respond to such stress signals by sending the protein ...
eLife

Pupil dilation offers a time-window on prediction error

Pupil dilation provides a physiological readout of information gain during the brain's internal process of belief updating in the context of associative learning.