Discover evidence-based strategies for promoting healthy aging and helping older adults thrive. This book connects research, policy, and practice across diverse aging populations and settings. It explores health risks, resilience, wellness, and effective interventions for optimal aging. Key topics include digital health, wearable technology, geoscience, pharmacotherapy, and cognitive health. It also examines volunteering, encore careers, aging services, and global perspectives on aging. Ideal for students and health professionals seeking practical tools for designing and evaluating healthy-aging interventions.