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 ...

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 ...

After Austin auto executive Erik Maund's conviction in a murder-for-hire conspiracy, a judge had ordered a retrial due to procedural errors. Now an appeals court has determined the errors don't ...

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 ...