Caltech scientists have developed a method that detects tiny, imperceptible movements at the surface of objects to reveal details about what lies beneath. By analyzing the physics of waves traveling ...

Abstract: Shoplifting is a major concern for retailers, leading to substantial financial losses worldwide. Traditional surveillance methods rely on manual monitoring ...

Abstract: Coral reefs are critically endangered due to climate change, pollution, and various human activities, leading to widespread degradation. Effective monitoring of these ecosystems is essential ...