Researchers in Sweden have unveiled a way to create high-performance electronic electrodes using nothing more than visible ...

Consciousness evolved in stages, starting with basic survival responses like pain and alarm, then expanding into focused awareness and self-reflection. These layers help organisms avoid danger, learn ...

A new phosphorescent material remembers mechanical stress and resets with ultrasound, enabling reusable optical sensors to ...

Introduction Sleep problems are an escalating global health concern, with prevalence estimates ranging from 8.3% to 45%. Physicians are disproportionately affected, with rates around 44% compared with ...