This collection showcases research breakthroughs powered by BehaviorAtlas — AI-driven 3D behavior capture and unsupervised machine learning that is reshaping neurobehavioral research. Adopted by 200+ leading labs worldwide, it has supported nearly 50 peer-reviewed publications.Together, these studies demonstrate how multi-view 3D reconstruction and unsupervised ML are driving a new paradigm for objective, quantitative animal behavior analysis.