AI agents are reshaping online accountability, as autonomous systems can now harm reputations, spread misinformation, and pressure open-source developers without clear human oversight or ...

The rush to put out autonomous agents without thinking too hard about the potential downside is entirely consistent with ...

Arousal fluctuates continuously during wakefulness, yet how these moment-to-moment variations shape large-scale functional connectivity (FC) remains unclear. Here, we combined 7T fMRI with concurrent ...

Background/aims Posterior capsule opacification (PCO) is the most frequent long-term complication after cataract surgery, caused by proliferation of residual lens epithelial cells (LECs). Metformin, a ...

From ecosystem change and soil quality to hydrology and natural hazards, Earth studies have never been so important. But in a crowded field of concerns, how can researchers prioritise the most ...