Abstract: Safe reinforcement learning (RL) aims to learn policy while also ensuring the safety constraints. An increasingly common approach is to design a safety filter based on control barrier ...

Google DeepMind published a document on June 18, 2026, that may be the most consequential admission yet from a frontier AI lab: alignment training alone cannot guarantee that AI agents will remain ...

Quantum cat states built from intrinsically nonclassical components have been demonstrated by Oxford physicists in a trapped ...

When it comes to accountability among educators, a statewide system for teacher evaluation and teachers' professional ...

The new Orbea Wild LT 2027 pairs a purpose-tuned Avinox drive system with a single-battery concept and plenty of ...

I’m called into the ICU as a Palliative Care specialist, ask who the patient is and what matters most, and afterward a family member pulls me aside to say, “No one has ever had this conversation with ...

The AI race isn’t about models anymore — it’s about who controls the data context. To avoid massive vendor lock-in, you need ...

Catecholaminergic modulation by methylphenidate affects appetitive and aversive Pavlovian biases of approach and avoidance in humans depending on individual differences in working memory capacity.

And without that proof, no safety-critical system can be certified with a neural network in its control loop. A new theorem ...

South Africa’s renewable energy sector is expanding at a rapid pace, but the speed of delivery is often slowed by the familiar and avoidable challenge of fragmented secondary plant integration. When ...

A stroke can cause the brain’s movement signals to become disrupted, causing muscles to fire in an uncoordinated way. This ...