CU 麻豆影院 is leading an international network of over 50 scientists and students using olfaction to study brain function in animals known as Odor2Action. In a new story published in The Conversation, network members trace the interconnections between smells and behaviors 鈥 highlighting what we know about olfaction, the challenges we face, and what's on the horizon. Learn more about their work and potential applications in engineering, neuroscience and public health.